diff --git a/doc/api/errors.md b/doc/api/errors.md
index 00d30193df7d33..0ba9b992fd8e2e 100644
--- a/doc/api/errors.md
+++ b/doc/api/errors.md
@@ -1017,6 +1017,19 @@ When setting the priority for an HTTP/2 stream, the stream may be marked as
 a dependency for a parent stream. This error code is used when an attempt is
 made to mark a stream and dependent of itself.
 
+<a id="ERR_HTTP2_TRAILERS_ALREADY_SENT"></a>
+### ERR_HTTP2_TRAILERS_ALREADY_SENT
+
+Trailing headers have already been sent on the `Http2Stream`.
+
+<a id="ERR_HTTP2_TRAILERS_NOT_READY"></a>
+### ERR_HTTP2_TRAILERS_NOT_READY
+
+The `http2stream.sendTrailers()` method cannot be called until after the
+`'wantTrailers'` event is emitted on an `Http2Stream` object. The
+`'wantTrailers'` event will only be emitted if the `waitForTrailers` option
+is set for the `Http2Stream`.
+
 <a id="ERR_HTTP2_UNSUPPORTED_PROTOCOL"></a>
 ### ERR_HTTP2_UNSUPPORTED_PROTOCOL
 
diff --git a/doc/api/http2.md b/doc/api/http2.md
index dae97c0a855893..9a0b5595346307 100644
--- a/doc/api/http2.md
+++ b/doc/api/http2.md
@@ -176,13 +176,13 @@ immediately following the `'frameError'` event.
 added: v8.4.0
 -->
 
-The `'goaway'` event is emitted when a GOAWAY frame is received. When invoked,
+The `'goaway'` event is emitted when a `GOAWAY` frame is received. When invoked,
 the handler function will receive three arguments:
 
-* `errorCode` {number} The HTTP/2 error code specified in the GOAWAY frame.
+* `errorCode` {number} The HTTP/2 error code specified in the `GOAWAY` frame.
 * `lastStreamID` {number} The ID of the last stream the remote peer successfully
   processed (or `0` if no ID is specified).
-* `opaqueData` {Buffer} If additional opaque data was included in the GOAWAY
+* `opaqueData` {Buffer} If additional opaque data was included in the `GOAWAY`
   frame, a `Buffer` instance will be passed containing that data.
 
 The `Http2Session` instance will be shut down automatically when the `'goaway'`
@@ -193,7 +193,7 @@ event is emitted.
 added: v8.4.0
 -->
 
-The `'localSettings'` event is emitted when an acknowledgment SETTINGS frame
+The `'localSettings'` event is emitted when an acknowledgment `SETTINGS` frame
 has been received. When invoked, the handler function will receive a copy of
 the local settings.
 
@@ -213,7 +213,7 @@ session.on('localSettings', (settings) => {
 added: v8.4.0
 -->
 
-The `'remoteSettings'` event is emitted when a new SETTINGS frame is received
+The `'remoteSettings'` event is emitted when a new `SETTINGS` frame is received
 from the connected peer. When invoked, the handler function will receive a copy
 of the remote settings.
 
@@ -383,7 +383,7 @@ added: v9.4.0
 * `code` {number} An HTTP/2 error code
 * `lastStreamID` {number} The numeric ID of the last processed `Http2Stream`
 * `opaqueData` {Buffer|TypedArray|DataView} A `TypedArray` or `DataView`
-  instance containing additional data to be carried within the GOAWAY frame.
+  instance containing additional data to be carried within the `GOAWAY` frame.
 
 Transmits a `GOAWAY` frame to the connected peer *without* shutting down the
 `Http2Session`.
@@ -417,7 +417,7 @@ added: v8.4.0
 * {boolean}
 
 Indicates whether or not the `Http2Session` is currently waiting for an
-acknowledgment for a sent SETTINGS frame. Will be `true` after calling the
+acknowledgment for a sent `SETTINGS` frame. Will be `true` after calling the
 `http2session.settings()` method. Will be `false` once all sent SETTINGS
 frames have been acknowledged.
 
@@ -551,9 +551,9 @@ Once called, the `http2session.pendingSettingsAck` property will be `true`
 while the session is waiting for the remote peer to acknowledge the new
 settings.
 
-The new settings will not become effective until the SETTINGS acknowledgment is
-received and the `'localSettings'` event is emitted. It is possible to send
-multiple SETTINGS frames while acknowledgment is still pending.
+The new settings will not become effective until the `SETTINGS` acknowledgment
+is received and the `'localSettings'` event is emitted. It is possible to send
+multiple `SETTINGS` frames while acknowledgment is still pending.
 
 #### http2session.type
 <!-- YAML
@@ -695,8 +695,8 @@ added: v8.4.0
   * `weight` {number} Specifies the relative dependency of a stream in relation
     to other streams with the same `parent`. The value is a number between `1`
     and `256` (inclusive).
-  * `getTrailers` {Function} Callback function invoked to collect trailer
-    headers.
+  * `waitForTrailers` {boolean} When `true`, the `Http2Stream` will emit the
+    `'wantTrailers'` event after the final `DATA` frame has been sent.
 
 * Returns: {ClientHttp2Stream}
 
@@ -723,14 +723,15 @@ req.on('response', (headers) => {
 });
 ```
 
-When set, the `options.getTrailers()` function is called immediately after
-queuing the last chunk of payload data to be sent. The callback is passed a
-single object (with a `null` prototype) that the listener may use to specify
-the trailing header fields to send to the peer.
+When the `options.waitForTrailers` option is set, the `'wantTrailers'` event
+is emitted immediately after queuing the last chunk of payload data to be sent.
+The `http2stream.sendTrailers()` method can then be called to send trailing
+headers to the peer.
 
-The HTTP/1 specification forbids trailers from containing HTTP/2 pseudo-header
-fields (e.g. `':method'`, `':path'`, etc). An `'error'` event will be emitted
-if the `getTrailers` callback attempts to set such header fields.
+It is important to note that when `options.waitForTrailers` is set, the
+`Http2Stream` will *not* automatically close when the final `DATA` frame is
+transmitted. User code *must* call either `http2stream.sendTrailers()` or
+`http2stream.close()` to close the `Http2Stream`.
 
 The `:method` and `:path` pseudo-headers are not specified within `headers`,
 they respectively default to:
@@ -875,6 +876,16 @@ stream.on('trailers', (headers, flags) => {
 });
 ```
 
+#### Event: 'wantTrailers'
+<!-- YAML
+added: REPLACEME
+-->
+
+The `'wantTrailers'` event is emitted when the `Http2Stream` has queued the
+final `DATA` frame to be sent on a frame and the `Http2Stream` is ready to send
+trailing headers. When initiating a request or response, the `waitForTrailers`
+option must be set for this event to be emitted.
+
 #### http2stream.aborted
 <!-- YAML
 added: v8.4.0
@@ -1037,6 +1048,35 @@ Provides miscellaneous information about the current state of the
 
 A current state of this `Http2Stream`.
 
+#### http2stream.sendTrailers(headers)
+<!-- YAML
+added: REPLACEME
+-->
+
+* `headers` {HTTP/2 Headers Object}
+
+Sends a trailing `HEADERS` frame to the connected HTTP/2 peer. This method
+will cause the `Http2Stream` to be immediately closed and must only be
+called after the `'wantTrailers'`  event has been emitted. When sending a
+request or sending a response, the `options.waitForTrailers` option must be set
+in order to keep the `Http2Stream` open after the final `DATA` frame so that
+trailers can be sent.
+
+```js
+const http2 = require('http2');
+const server = http2.createServer();
+server.on('stream', (stream) => {
+  stream.respond(undefined, { waitForTrailers: true });
+  stream.on('wantTrailers', () => {
+    stream.sendTrailers({ xyz: 'abc' });
+  });
+  stream.end('Hello World');
+});
+```
+
+The HTTP/1 specification forbids trailers from containing HTTP/2 pseudo-header
+fields (e.g. `':method'`, `':path'`, etc).
+
 ### Class: ClientHttp2Stream
 <!-- YAML
 added: v8.4.0
@@ -1201,8 +1241,8 @@ added: v8.4.0
 * `options` {Object}
   * `endStream` {boolean} Set to `true` to indicate that the response will not
     include payload data.
-  * `getTrailers` {Function} Callback function invoked to collect trailer
-    headers.
+  * `waitForTrailers` {boolean} When `true`, the `Http2Stream` will emit the
+    `'wantTrailers'` event after the final `DATA` frame has been sent.
 
 ```js
 const http2 = require('http2');
@@ -1213,28 +1253,28 @@ server.on('stream', (stream) => {
 });
 ```
 
-When set, the `options.getTrailers()` function is called immediately after
-queuing the last chunk of payload data to be sent. The callback is passed a
-single object (with a `null` prototype) that the listener may use to specify
-the trailing header fields to send to the peer.
+When the `options.waitForTrailers` option is set, the `'wantTrailers'` event
+will be emitted immediately after queuing the last chunk of payload data to be
+sent. The `http2stream.sendTrailers()` method can then be used to sent trailing
+header fields to the peer.
+
+It is important to note that when `options.waitForTrailers` is set, the
+`Http2Stream` will *not* automatically close when the final `DATA` frame is
+transmitted. User code *must* call either `http2stream.sendTrailers()` or
+`http2stream.close()` to close the `Http2Stream`.
 
 ```js
 const http2 = require('http2');
 const server = http2.createServer();
 server.on('stream', (stream) => {
-  stream.respond({ ':status': 200 }, {
-    getTrailers(trailers) {
-      trailers.ABC = 'some value to send';
-    }
+  stream.respond({ ':status': 200 }, { waitForTrailers: true });
+  stream.on('wantTrailers', () => {
+    stream.sendTrailers({ ABC: 'some value to send' });
   });
   stream.end('some data');
 });
 ```
 
-The HTTP/1 specification forbids trailers from containing HTTP/2 pseudo-header
-fields (e.g. `':status'`, `':path'`, etc). An `'error'` event will be emitted
-if the `getTrailers` callback attempts to set such header fields.
-
 #### http2stream.respondWithFD(fd[, headers[, options]])
 <!-- YAML
 added: v8.4.0
@@ -1249,8 +1289,8 @@ changes:
 * `headers` {HTTP/2 Headers Object}
 * `options` {Object}
   * `statCheck` {Function}
-  * `getTrailers` {Function} Callback function invoked to collect trailer
-    headers.
+  * `waitForTrailers` {boolean} When `true`, the `Http2Stream` will emit the
+    `'wantTrailers'` event after the final `DATA` frame has been sent.
   * `offset` {number} The offset position at which to begin reading.
   * `length` {number} The amount of data from the fd to send.
 
@@ -1297,10 +1337,15 @@ Note that using the same file descriptor concurrently for multiple streams
 is not supported and may result in data loss. Re-using a file descriptor
 after a stream has finished is supported.
 
-When set, the `options.getTrailers()` function is called immediately after
-queuing the last chunk of payload data to be sent. The callback is passed a
-single object (with a `null` prototype) that the listener may use to specify
-the trailing header fields to send to the peer.
+When the `options.waitForTrailers` option is set, the `'wantTrailers'` event
+will be emitted immediately after queuing the last chunk of payload data to be
+sent. The `http2stream.sendTrailers()` method can then be used to sent trailing
+header fields to the peer.
+
+It is important to note that when `options.waitForTrailers` is set, the
+`Http2Stream` will *not* automatically close when the final `DATA` frame is
+transmitted. User code *must* call either `http2stream.sendTrailers()` or
+`http2stream.close()` to close the `Http2Stream`.
 
 ```js
 const http2 = require('http2');
@@ -1316,20 +1361,15 @@ server.on('stream', (stream) => {
     'last-modified': stat.mtime.toUTCString(),
     'content-type': 'text/plain'
   };
-  stream.respondWithFD(fd, headers, {
-    getTrailers(trailers) {
-      trailers.ABC = 'some value to send';
-    }
+  stream.respondWithFD(fd, headers, { waitForTrailers: true });
+  stream.on('wantTrailers', () => {
+    stream.sendTrailers({ ABC: 'some value to send' });
   });
 
   stream.on('close', () => fs.closeSync(fd));
 });
 ```
 
-The HTTP/1 specification forbids trailers from containing HTTP/2 pseudo-header
-fields (e.g. `':status'`, `':path'`, etc). An `'error'` event will be emitted
-if the `getTrailers` callback attempts to set such header fields.
-
 #### http2stream.respondWithFile(path[, headers[, options]])
 <!-- YAML
 added: v8.4.0
@@ -1346,8 +1386,8 @@ changes:
   * `statCheck` {Function}
   * `onError` {Function} Callback function invoked in the case of an
     Error before send.
-  * `getTrailers` {Function} Callback function invoked to collect trailer
-    headers.
+  * `waitForTrailers` {boolean} When `true`, the `Http2Stream` will emit the
+    `'wantTrailers'` event after the final `DATA` frame has been sent.
   * `offset` {number} The offset position at which to begin reading.
   * `length` {number} The amount of data from the fd to send.
 
@@ -1421,28 +1461,29 @@ The `options.onError` function may also be used to handle all the errors
 that could happen before the delivery of the file is initiated. The
 default behavior is to destroy the stream.
 
-When set, the `options.getTrailers()` function is called immediately after
-queuing the last chunk of payload data to be sent. The callback is passed a
-single object (with a `null` prototype) that the listener may use to specify
-the trailing header fields to send to the peer.
+When the `options.waitForTrailers` option is set, the `'wantTrailers'` event
+will be emitted immediately after queuing the last chunk of payload data to be
+sent. The `http2stream.sendTrilers()` method can then be used to sent trailing
+header fields to the peer.
+
+It is important to note that when `options.waitForTrailers` is set, the
+`Http2Stream` will *not* automatically close when the final `DATA` frame is
+transmitted. User code *must* call either `http2stream.sendTrailers()` or
+`http2stream.close()` to close the `Http2Stream`.
 
 ```js
 const http2 = require('http2');
 const server = http2.createServer();
 server.on('stream', (stream) => {
-  function getTrailers(trailers) {
-    trailers.ABC = 'some value to send';
-  }
   stream.respondWithFile('/some/file',
                          { 'content-type': 'text/plain' },
-                         { getTrailers });
+                         { waitForTrailers: true });
+  stream.on('wantTrailers', () => {
+    stream.sendTrailers({ ABC: 'some value to send' });
+  });
 });
 ```
 
-The HTTP/1 specification forbids trailers from containing HTTP/2 pseudo-header
-fields (e.g. `':status'`, `':path'`, etc). An `'error'` event will be emitted
-if the `getTrailers` callback attempts to set such header fields.
-
 ### Class: Http2Server
 <!-- YAML
 added: v8.4.0
@@ -1709,7 +1750,7 @@ changes:
     limit to be exceeded, but new `Http2Stream` instances will be rejected
     while this limit is exceeded. The current number of `Http2Stream` sessions,
     the current memory use of the header compression tables, current data
-    queued to be sent, and unacknowledged PING and SETTINGS frames are all
+    queued to be sent, and unacknowledged `PING` and `SETTINGS` frames are all
     counted towards the current limit. **Default:** `10`.
   * `maxHeaderListPairs` {number} Sets the maximum number of header entries.
     The minimum value is `4`. **Default:** `128`.
@@ -1720,7 +1761,7 @@ changes:
     exceed this limit will result in a `'frameError'` event being emitted
     and the stream being closed and destroyed.
   * `paddingStrategy` {number} Identifies the strategy used for determining the
-     amount of padding to use for HEADERS and DATA frames. **Default:**
+     amount of padding to use for `HEADERS` and `DATA` frames. **Default:**
      `http2.constants.PADDING_STRATEGY_NONE`. Value may be one of:
      * `http2.constants.PADDING_STRATEGY_NONE` - Specifies that no padding is
        to be applied.
@@ -1738,7 +1779,7 @@ changes:
        calculated amount needed to ensure alignment, the maximum will be used
        and the total frame length will *not* necessarily be aligned at 8 bytes.
   * `peerMaxConcurrentStreams` {number} Sets the maximum number of concurrent
-    streams for the remote peer as if a SETTINGS frame had been received. Will
+    streams for the remote peer as if a `SETTINGS` frame had been received. Will
     be overridden if the remote peer sets its own value for
     `maxConcurrentStreams`. **Default:** `100`.
   * `selectPadding` {Function} When `options.paddingStrategy` is equal to
@@ -1819,7 +1860,7 @@ changes:
     limit to be exceeded, but new `Http2Stream` instances will be rejected
     while this limit is exceeded. The current number of `Http2Stream` sessions,
     the current memory use of the header compression tables, current data
-    queued to be sent, and unacknowledged PING and SETTINGS frames are all
+    queued to be sent, and unacknowledged `PING` and `SETTINGS` frames are all
     counted towards the current limit. **Default:** `10`.
   * `maxHeaderListPairs` {number} Sets the maximum number of header entries.
     The minimum value is `4`. **Default:** `128`.
@@ -1830,7 +1871,7 @@ changes:
     exceed this limit will result in a `'frameError'` event being emitted
     and the stream being closed and destroyed.
   * `paddingStrategy` {number} Identifies the strategy used for determining the
-     amount of padding to use for HEADERS and DATA frames. **Default:**
+     amount of padding to use for `HEADERS` and `DATA` frames. **Default:**
      `http2.constants.PADDING_STRATEGY_NONE`. Value may be one of:
      * `http2.constants.PADDING_STRATEGY_NONE` - Specifies that no padding is
        to be applied.
@@ -1848,7 +1889,7 @@ changes:
        calculated amount needed to ensure alignment, the maximum will be used
        and the total frame length will *not* necessarily be aligned at 8 bytes.
   * `peerMaxConcurrentStreams` {number} Sets the maximum number of concurrent
-    streams for the remote peer as if a SETTINGS frame had been received. Will
+    streams for the remote peer as if a `SETTINGS` frame had been received. Will
     be overridden if the remote peer sets its own value for
     `maxConcurrentStreams`. **Default:** `100`.
   * `selectPadding` {Function} When `options.paddingStrategy` is equal to
@@ -1911,7 +1952,7 @@ changes:
     limit to be exceeded, but new `Http2Stream` instances will be rejected
     while this limit is exceeded. The current number of `Http2Stream` sessions,
     the current memory use of the header compression tables, current data
-    queued to be sent, and unacknowledged PING and SETTINGS frames are all
+    queued to be sent, and unacknowledged `PING` and `SETTINGS` frames are all
     counted towards the current limit. **Default:** `10`.
   * `maxHeaderListPairs` {number} Sets the maximum number of header entries.
     The minimum value is `1`. **Default:** `128`.
@@ -1926,7 +1967,7 @@ changes:
     exceed this limit will result in a `'frameError'` event being emitted
     and the stream being closed and destroyed.
   * `paddingStrategy` {number} Identifies the strategy used for determining the
-     amount of padding to use for HEADERS and DATA frames. **Default:**
+     amount of padding to use for `HEADERS` and `DATA` frames. **Default:**
      `http2.constants.PADDING_STRATEGY_NONE`. Value may be one of:
      * `http2.constants.PADDING_STRATEGY_NONE` - Specifies that no padding is
        to be applied.
@@ -1944,7 +1985,7 @@ changes:
        calculated amount needed to ensure alignment, the maximum will be used
        and the total frame length will *not* necessarily be aligned at 8 bytes.
   * `peerMaxConcurrentStreams` {number} Sets the maximum number of concurrent
-    streams for the remote peer as if a SETTINGS frame had been received. Will
+    streams for the remote peer as if a `SETTINGS` frame had been received. Will
     be overridden if the remote peer sets its own value for
     `maxConcurrentStreams`. **Default:** `100`.
   * `selectPadding` {Function} When `options.paddingStrategy` is equal to
@@ -2115,7 +2156,7 @@ All additional properties on the settings object are ignored.
 When `options.paddingStrategy` is equal to
 `http2.constants.PADDING_STRATEGY_CALLBACK`, the HTTP/2 implementation will
 consult the `options.selectPadding` callback function, if provided, to determine
-the specific amount of padding to use per HEADERS and DATA frame.
+the specific amount of padding to use per `HEADERS` and `DATA` frame.
 
 The `options.selectPadding` function receives two numeric arguments,
 `frameLen` and `maxFrameLen` and must return a number `N` such that
@@ -2131,8 +2172,8 @@ const server = http2.createServer({
 });
 ```
 
-The `options.selectPadding` function is invoked once for *every* HEADERS and
-DATA frame. This has a definite noticeable impact on performance.
+The `options.selectPadding` function is invoked once for *every* `HEADERS` and
+`DATA` frame. This has a definite noticeable impact on performance.
 
 ### Error Handling
 
@@ -3093,9 +3134,9 @@ The `name` property of the `PerformanceEntry` will be equal to either
 If `name` is equal to `Http2Stream`, the `PerformanceEntry` will contain the
 following additional properties:
 
-* `bytesRead` {number} The number of DATA frame bytes received for this
+* `bytesRead` {number} The number of `DATA` frame bytes received for this
   `Http2Stream`.
-* `bytesWritten` {number} The number of DATA frame bytes sent for this
+* `bytesWritten` {number} The number of `DATA` frame bytes sent for this
   `Http2Stream`.
 * `id` {number} The identifier of the associated `Http2Stream`
 * `timeToFirstByte` {number} The number of milliseconds elapsed between the
diff --git a/lib/internal/errors.js b/lib/internal/errors.js
index c4dcb9ac5f6467..d2205a4c71b3da 100644
--- a/lib/internal/errors.js
+++ b/lib/internal/errors.js
@@ -842,6 +842,11 @@ E('ERR_HTTP2_STREAM_CANCEL', 'The pending stream has been canceled', Error);
 E('ERR_HTTP2_STREAM_ERROR', 'Stream closed with error code %s', Error);
 E('ERR_HTTP2_STREAM_SELF_DEPENDENCY',
   'A stream cannot depend on itself', Error);
+E('ERR_HTTP2_TRAILERS_ALREADY_SENT',
+  'Trailing headers have already been sent', Error);
+E('ERR_HTTP2_TRAILERS_NOT_READY',
+  'Trailing headers cannot be sent until after the wantTrailers event is ' +
+  'emitted', Error);
 E('ERR_HTTP2_UNSUPPORTED_PROTOCOL', 'protocol "%s" is unsupported.', Error);
 E('ERR_HTTP_HEADERS_SENT',
   'Cannot %s headers after they are sent to the client', Error);
diff --git a/lib/internal/http2/compat.js b/lib/internal/http2/compat.js
index 1a855f5bf04dc0..0bdbe7b69fdf10 100644
--- a/lib/internal/http2/compat.js
+++ b/lib/internal/http2/compat.js
@@ -358,6 +358,10 @@ class Http2ServerRequest extends Readable {
   }
 }
 
+function onStreamTrailersReady() {
+  this[kStream].sendTrailers(this[kTrailers]);
+}
+
 class Http2ServerResponse extends Stream {
   constructor(stream, options) {
     super(options);
@@ -377,6 +381,7 @@ class Http2ServerResponse extends Stream {
     stream.on('drain', onStreamDrain);
     stream.on('aborted', onStreamAbortedResponse);
     stream.on('close', this[kFinish].bind(this));
+    stream.on('wantTrailers', onStreamTrailersReady.bind(this));
   }
 
   // User land modules such as finalhandler just check truthiness of this
@@ -648,7 +653,7 @@ class Http2ServerResponse extends Stream {
     headers[HTTP2_HEADER_STATUS] = state.statusCode;
     const options = {
       endStream: state.ending,
-      getTrailers: (trailers) => Object.assign(trailers, this[kTrailers])
+      waitForTrailers: true,
     };
     this[kStream].respond(headers, options);
   }
diff --git a/lib/internal/http2/core.js b/lib/internal/http2/core.js
index 8d0ceffc67253b..495fa60ba39ce3 100644
--- a/lib/internal/http2/core.js
+++ b/lib/internal/http2/core.js
@@ -49,6 +49,8 @@ const {
     ERR_HTTP2_STREAM_CANCEL,
     ERR_HTTP2_STREAM_ERROR,
     ERR_HTTP2_STREAM_SELF_DEPENDENCY,
+    ERR_HTTP2_TRAILERS_ALREADY_SENT,
+    ERR_HTTP2_TRAILERS_NOT_READY,
     ERR_HTTP2_UNSUPPORTED_PROTOCOL,
     ERR_INVALID_ARG_TYPE,
     ERR_INVALID_CALLBACK,
@@ -295,25 +297,18 @@ function tryClose(fd) {
   fs.close(fd, (err) => assert.ifError(err));
 }
 
-// Called to determine if there are trailers to be sent at the end of a
-// Stream. The 'getTrailers' callback is invoked and passed a holder object.
-// The trailers to return are set on that object by the handler. Once the
-// event handler returns, those are sent off for processing. Note that this
-// is a necessarily synchronous operation. We need to know immediately if
-// there are trailing headers to send.
+// Called when the Http2Stream has finished sending data and is ready for
+// trailers to be sent. This will only be called if the { hasOptions: true }
+// option is set.
 function onStreamTrailers() {
   const stream = this[kOwner];
+  stream[kState].trailersReady = true;
   if (stream.destroyed)
-    return [];
-  const trailers = Object.create(null);
-  stream[kState].getTrailers.call(stream, trailers);
-  const headersList = mapToHeaders(trailers, assertValidPseudoHeaderTrailer);
-  if (!Array.isArray(headersList)) {
-    stream.destroy(headersList);
-    return [];
+    return;
+  if (!stream.emit('wantTrailers')) {
+    // There are no listeners, send empty trailing HEADERS frame and close.
+    stream.sendTrailers({});
   }
-  stream[kSentTrailers] = trailers;
-  return headersList;
 }
 
 // Submit an RST-STREAM frame to be sent to the remote peer.
@@ -527,10 +522,8 @@ function requestOnConnect(headers, options) {
   if (options.endStream)
     streamOptions |= STREAM_OPTION_EMPTY_PAYLOAD;
 
-  if (typeof options.getTrailers === 'function') {
+  if (options.waitForTrailers)
     streamOptions |= STREAM_OPTION_GET_TRAILERS;
-    this[kState].getTrailers = options.getTrailers;
-  }
 
   // ret will be either the reserved stream ID (if positive)
   // or an error code (if negative)
@@ -1408,11 +1401,6 @@ class ClientHttp2Session extends Http2Session {
       throw new ERR_INVALID_OPT_VALUE('endStream', options.endStream);
     }
 
-    if (options.getTrailers !== undefined &&
-      typeof options.getTrailers !== 'function') {
-      throw new ERR_INVALID_OPT_VALUE('getTrailers', options.getTrailers);
-    }
-
     const headersList = mapToHeaders(headers);
     if (!Array.isArray(headersList))
       throw headersList;
@@ -1504,7 +1492,8 @@ class Http2Stream extends Duplex {
     this[kState] = {
       flags: STREAM_FLAGS_PENDING,
       rstCode: NGHTTP2_NO_ERROR,
-      writeQueueSize: 0
+      writeQueueSize: 0,
+      trailersReady: false
     };
 
     this.on('resume', streamOnResume);
@@ -1745,6 +1734,33 @@ class Http2Stream extends Duplex {
     priorityFn();
   }
 
+  sendTrailers(headers) {
+    if (this.destroyed || this.closed)
+      throw new ERR_HTTP2_INVALID_STREAM();
+    if (this[kSentTrailers])
+      throw new ERR_HTTP2_TRAILERS_ALREADY_SENT();
+    if (!this[kState].trailersReady)
+      throw new ERR_HTTP2_TRAILERS_NOT_READY();
+
+    assertIsObject(headers, 'headers');
+    headers = Object.assign(Object.create(null), headers);
+
+    const session = this[kSession];
+    debug(`Http2Stream ${this[kID]} [Http2Session ` +
+    `${sessionName(session[kType])}]: sending trailers`);
+
+    this[kUpdateTimer]();
+
+    const headersList = mapToHeaders(headers, assertValidPseudoHeaderTrailer);
+    if (!Array.isArray(headersList))
+      throw headersList;
+    this[kSentTrailers] = headers;
+
+    const ret = this[kHandle].trailers(headersList);
+    if (ret < 0)
+      this.destroy(new NghttpError(ret));
+  }
+
   get closed() {
     return !!(this[kState].flags & STREAM_FLAGS_CLOSED);
   }
@@ -2208,13 +2224,8 @@ class ServerHttp2Stream extends Http2Stream {
     if (options.endStream)
       streamOptions |= STREAM_OPTION_EMPTY_PAYLOAD;
 
-    if (options.getTrailers !== undefined) {
-      if (typeof options.getTrailers !== 'function') {
-        throw new ERR_INVALID_OPT_VALUE('getTrailers', options.getTrailers);
-      }
+    if (options.waitForTrailers)
       streamOptions |= STREAM_OPTION_GET_TRAILERS;
-      state.getTrailers = options.getTrailers;
-    }
 
     headers = processHeaders(headers);
     const statusCode = headers[HTTP2_HEADER_STATUS] |= 0;
@@ -2274,13 +2285,8 @@ class ServerHttp2Stream extends Http2Stream {
     }
 
     let streamOptions = 0;
-    if (options.getTrailers !== undefined) {
-      if (typeof options.getTrailers !== 'function') {
-        throw new ERR_INVALID_OPT_VALUE('getTrailers', options.getTrailers);
-      }
+    if (options.waitForTrailers)
       streamOptions |= STREAM_OPTION_GET_TRAILERS;
-      this[kState].getTrailers = options.getTrailers;
-    }
 
     if (typeof fd !== 'number')
       throw new ERR_INVALID_ARG_TYPE('fd', 'number', fd);
@@ -2340,13 +2346,8 @@ class ServerHttp2Stream extends Http2Stream {
     }
 
     let streamOptions = 0;
-    if (options.getTrailers !== undefined) {
-      if (typeof options.getTrailers !== 'function') {
-        throw new ERR_INVALID_OPT_VALUE('getTrailers', options.getTrailers);
-      }
+    if (options.waitForTrailers)
       streamOptions |= STREAM_OPTION_GET_TRAILERS;
-      this[kState].getTrailers = options.getTrailers;
-    }
 
     const session = this[kSession];
     debug(`Http2Stream ${this[kID]} [Http2Session ` +
diff --git a/src/node_http2.cc b/src/node_http2.cc
index 6c4b812e03d21d..1c5c68f09471f3 100644
--- a/src/node_http2.cc
+++ b/src/node_http2.cc
@@ -1066,16 +1066,6 @@ int Http2Session::OnNghttpError(nghttp2_session* handle,
   return 0;
 }
 
-// Once all of the DATA frames for a Stream have been sent, the GetTrailers
-// method calls out to JavaScript to fetch the trailing headers that need
-// to be sent.
-void Http2Session::GetTrailers(Http2Stream* stream, uint32_t* flags) {
-  if (!stream->IsDestroyed() && stream->HasTrailers()) {
-    Http2Stream::SubmitTrailers submit_trailers{this, stream, flags};
-    stream->OnTrailers(submit_trailers);
-  }
-}
-
 uv_buf_t Http2StreamListener::OnStreamAlloc(size_t size) {
   // See the comments in Http2Session::OnDataChunkReceived
   // (which is the only possible call site for this method).
@@ -1111,25 +1101,6 @@ void Http2StreamListener::OnStreamRead(ssize_t nread, const uv_buf_t& buf) {
   stream->CallJSOnreadMethod(nread, buffer);
 }
 
-Http2Stream::SubmitTrailers::SubmitTrailers(
-    Http2Session* session,
-    Http2Stream* stream,
-    uint32_t* flags)
-  : session_(session), stream_(stream), flags_(flags) { }
-
-
-void Http2Stream::SubmitTrailers::Submit(nghttp2_nv* trailers,
-                                         size_t length) const {
-  Http2Scope h2scope(session_);
-  if (length == 0)
-    return;
-  DEBUG_HTTP2SESSION2(session_, "sending trailers for stream %d, count: %d",
-                      stream_->id(), length);
-  *flags_ |= NGHTTP2_DATA_FLAG_NO_END_STREAM;
-  CHECK_EQ(
-      nghttp2_submit_trailer(**session_, stream_->id(), trailers, length), 0);
-}
-
 
 // Called by OnFrameReceived to notify JavaScript land that a complete
 // HEADERS frame has been received and processed. This method converts the
@@ -1725,30 +1696,6 @@ nghttp2_stream* Http2Stream::operator*() {
   return nghttp2_session_find_stream(**session_, id_);
 }
 
-
-// Calls out to JavaScript land to fetch the actual trailer headers to send
-// for this stream.
-void Http2Stream::OnTrailers(const SubmitTrailers& submit_trailers) {
-  DEBUG_HTTP2STREAM(this, "prompting for trailers");
-  CHECK(!this->IsDestroyed());
-  Isolate* isolate = env()->isolate();
-  HandleScope scope(isolate);
-  Local<Context> context = env()->context();
-  Context::Scope context_scope(context);
-
-  Local<Value> ret =
-      MakeCallback(env()->ontrailers_string(), 0, nullptr).ToLocalChecked();
-  if (!ret.IsEmpty() && !IsDestroyed()) {
-    if (ret->IsArray()) {
-      Local<Array> headers = ret.As<Array>();
-      if (headers->Length() > 0) {
-        Headers trailers(isolate, context, headers);
-        submit_trailers.Submit(*trailers, trailers.length());
-      }
-    }
-  }
-}
-
 void Http2Stream::Close(int32_t code) {
   CHECK(!this->IsDestroyed());
   flags_ |= NGHTTP2_STREAM_FLAG_CLOSED;
@@ -1843,6 +1790,26 @@ int Http2Stream::SubmitInfo(nghttp2_nv* nva, size_t len) {
   return ret;
 }
 
+void Http2Stream::OnTrailers() {
+  DEBUG_HTTP2STREAM(this, "let javascript know we are ready for trailers");
+  CHECK(!this->IsDestroyed());
+  Isolate* isolate = env()->isolate();
+  HandleScope scope(isolate);
+  Local<Context> context = env()->context();
+  Context::Scope context_scope(context);
+  MakeCallback(env()->ontrailers_string(), 0, nullptr);
+}
+
+// Submit informational headers for a stream.
+int Http2Stream::SubmitTrailers(nghttp2_nv* nva, size_t len) {
+  CHECK(!this->IsDestroyed());
+  Http2Scope h2scope(this);
+  DEBUG_HTTP2STREAM2(this, "sending %d trailers", len);
+  int ret = nghttp2_submit_trailer(**session_, id_, nva, len);
+  CHECK_NE(ret, NGHTTP2_ERR_NOMEM);
+  return ret;
+}
+
 // Submit a PRIORITY frame to the connected peer.
 int Http2Stream::SubmitPriority(nghttp2_priority_spec* prispec,
                                 bool silent) {
@@ -2068,13 +2035,10 @@ ssize_t Http2Stream::Provider::Stream::OnRead(nghttp2_session* handle,
   if (stream->queue_.empty() && !stream->IsWritable()) {
     DEBUG_HTTP2SESSION2(session, "no more data for stream %d", id);
     *flags |= NGHTTP2_DATA_FLAG_EOF;
-    session->GetTrailers(stream, flags);
-    // If the stream or session gets destroyed during the GetTrailers
-    // callback, check that here and close down the stream
-    if (stream->IsDestroyed())
-      return NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE;
-    if (session->IsDestroyed())
-      return NGHTTP2_ERR_CALLBACK_FAILURE;
+    if (stream->HasTrailers()) {
+      *flags |= NGHTTP2_DATA_FLAG_NO_END_STREAM;
+      stream->OnTrailers();
+    }
   }
 
   stream->statistics_.sent_bytes += amount;
@@ -2361,6 +2325,21 @@ void Http2Stream::Info(const FunctionCallbackInfo<Value>& args) {
                      headers->Length());
 }
 
+// Submits trailing headers on the Http2Stream
+void Http2Stream::Trailers(const FunctionCallbackInfo<Value>& args) {
+  Environment* env = Environment::GetCurrent(args);
+  Local<Context> context = env->context();
+  Isolate* isolate = env->isolate();
+  Http2Stream* stream;
+  ASSIGN_OR_RETURN_UNWRAP(&stream, args.Holder());
+
+  Local<Array> headers = args[0].As<Array>();
+
+  Headers list(isolate, context, headers);
+  args.GetReturnValue().Set(stream->SubmitTrailers(*list, list.length()));
+  DEBUG_HTTP2STREAM2(stream, "%d trailing headers sent", headers->Length());
+}
+
 // Grab the numeric id of the Http2Stream
 void Http2Stream::GetID(const FunctionCallbackInfo<Value>& args) {
   Http2Stream* stream;
@@ -2706,6 +2685,7 @@ void Initialize(Local<Object> target,
   env->SetProtoMethod(stream, "priority", Http2Stream::Priority);
   env->SetProtoMethod(stream, "pushPromise", Http2Stream::PushPromise);
   env->SetProtoMethod(stream, "info", Http2Stream::Info);
+  env->SetProtoMethod(stream, "trailers", Http2Stream::Trailers);
   env->SetProtoMethod(stream, "respond", Http2Stream::Respond);
   env->SetProtoMethod(stream, "rstStream", Http2Stream::RstStream);
   env->SetProtoMethod(stream, "refreshState", Http2Stream::RefreshState);
diff --git a/src/node_http2.h b/src/node_http2.h
index 9dd65667f90670..87c929cdea12f9 100644
--- a/src/node_http2.h
+++ b/src/node_http2.h
@@ -581,6 +581,10 @@ class Http2Stream : public AsyncWrap,
   // Submit informational headers for this stream
   int SubmitInfo(nghttp2_nv* nva, size_t len);
 
+  // Submit trailing headers for this stream
+  int SubmitTrailers(nghttp2_nv* nva, size_t len);
+  void OnTrailers();
+
   // Submit a PRIORITY frame for this stream
   int SubmitPriority(nghttp2_priority_spec* prispec, bool silent = false);
 
@@ -670,25 +674,6 @@ class Http2Stream : public AsyncWrap,
 
   size_t self_size() const override { return sizeof(*this); }
 
-  // Handling Trailer Headers
-  class SubmitTrailers {
-   public:
-    void Submit(nghttp2_nv* trailers, size_t length) const;
-
-    SubmitTrailers(Http2Session* sesion,
-                   Http2Stream* stream,
-                   uint32_t* flags);
-
-   private:
-    Http2Session* const session_;
-    Http2Stream* const stream_;
-    uint32_t* const flags_;
-
-    friend class Http2Stream;
-  };
-
-  void OnTrailers(const SubmitTrailers& submit_trailers);
-
   // JavaScript API
   static void GetID(const FunctionCallbackInfo<Value>& args);
   static void Destroy(const FunctionCallbackInfo<Value>& args);
@@ -697,6 +682,7 @@ class Http2Stream : public AsyncWrap,
   static void PushPromise(const FunctionCallbackInfo<Value>& args);
   static void RefreshState(const FunctionCallbackInfo<Value>& args);
   static void Info(const FunctionCallbackInfo<Value>& args);
+  static void Trailers(const FunctionCallbackInfo<Value>& args);
   static void Respond(const FunctionCallbackInfo<Value>& args);
   static void RstStream(const FunctionCallbackInfo<Value>& args);
 
@@ -859,8 +845,6 @@ class Http2Session : public AsyncWrap, public StreamListener {
 
   size_t self_size() const override { return sizeof(*this); }
 
-  void GetTrailers(Http2Stream* stream, uint32_t* flags);
-
   // Handle reads/writes from the underlying network transport.
   void OnStreamRead(ssize_t nread, const uv_buf_t& buf) override;
   void OnStreamAfterWrite(WriteWrap* w, int status) override;
diff --git a/test/parallel/test-http2-client-request-options-errors.js b/test/parallel/test-http2-client-request-options-errors.js
index 3ad808cb1fbe23..d170443f72848e 100644
--- a/test/parallel/test-http2-client-request-options-errors.js
+++ b/test/parallel/test-http2-client-request-options-errors.js
@@ -10,7 +10,6 @@ const http2 = require('http2');
 
 const optionsToTest = {
   endStream: 'boolean',
-  getTrailers: 'function',
   weight: 'number',
   parent: 'number',
   exclusive: 'boolean',
diff --git a/test/parallel/test-http2-compat-serverrequest-trailers.js b/test/parallel/test-http2-compat-serverrequest-trailers.js
index 285178cab66816..735ff1345e1a39 100644
--- a/test/parallel/test-http2-compat-serverrequest-trailers.js
+++ b/test/parallel/test-http2-compat-serverrequest-trailers.js
@@ -50,15 +50,18 @@ server.listen(0, common.mustCall(function() {
       ':scheme': 'http',
       ':authority': `localhost:${port}`
     };
-    const request = client.request(headers, {
-      getTrailers(trailers) {
-        trailers['x-fOo'] = 'xOxOxOx';
-        trailers['x-foO'] = 'OxOxOxO';
-        trailers['X-fOo'] = 'xOxOxOx';
-        trailers['X-foO'] = 'OxOxOxO';
-        trailers['x-foo-test'] = 'test, test';
-      }
+    const request = client.request(headers, { waitForTrailers: true });
+
+    request.on('wantTrailers', () => {
+      request.sendTrailers({
+        'x-fOo': 'xOxOxOx',
+        'x-foO': 'OxOxOxO',
+        'X-fOo': 'xOxOxOx',
+        'X-foO': 'OxOxOxO',
+        'x-foo-test': 'test, test'
+      });
     });
+
     request.resume();
     request.on('end', common.mustCall(function() {
       server.close();
diff --git a/test/parallel/test-http2-compat-serverresponse-createpushresponse.js b/test/parallel/test-http2-compat-serverresponse-createpushresponse.js
index e0ce51bfc7ac50..1992d41af69a5d 100644
--- a/test/parallel/test-http2-compat-serverresponse-createpushresponse.js
+++ b/test/parallel/test-http2-compat-serverresponse-createpushresponse.js
@@ -28,6 +28,15 @@ const server = h2.createServer((request, response) => {
     }
   );
 
+  response.stream.on('close', () => {
+    response.createPushResponse({
+      ':path': '/pushed',
+      ':method': 'GET'
+    }, common.mustCall((error) => {
+      assert.strictEqual(error.code, 'ERR_HTTP2_INVALID_STREAM');
+    }));
+  });
+
   response.createPushResponse({
     ':path': '/pushed',
     ':method': 'GET'
@@ -36,16 +45,6 @@ const server = h2.createServer((request, response) => {
     assert.strictEqual(push.stream.id % 2, 0);
     push.end(pushExpect);
     response.end();
-
-    // wait for a tick, so the stream is actually closed
-    setImmediate(function() {
-      response.createPushResponse({
-        ':path': '/pushed',
-        ':method': 'GET'
-      }, common.mustCall((error) => {
-        assert.strictEqual(error.code, 'ERR_HTTP2_INVALID_STREAM');
-      }));
-    });
   }));
 });
 
diff --git a/test/parallel/test-http2-misused-pseudoheaders.js b/test/parallel/test-http2-misused-pseudoheaders.js
index e9253baa74ad1d..c1ae37b9a36938 100644
--- a/test/parallel/test-http2-misused-pseudoheaders.js
+++ b/test/parallel/test-http2-misused-pseudoheaders.js
@@ -20,16 +20,17 @@ server.on('stream', common.mustCall((stream) => {
                         });
   });
 
-  stream.respond({}, {
-    getTrailers: common.mustCall((trailers) => {
-      trailers[':status'] = 'bar';
-    })
+  stream.respond({}, { waitForTrailers: true });
+
+  stream.on('wantTrailers', () => {
+    common.expectsError(() => {
+      stream.sendTrailers({ ':status': 'bar' });
+    }, {
+      code: 'ERR_HTTP2_INVALID_PSEUDOHEADER'
+    });
+    stream.close();
   });
 
-  stream.on('error', common.expectsError({
-    code: 'ERR_HTTP2_INVALID_PSEUDOHEADER'
-  }));
-
   stream.end('hello world');
 }));
 
@@ -38,12 +39,6 @@ server.listen(0, common.mustCall(() => {
   const client = h2.connect(`http://localhost:${server.address().port}`);
   const req = client.request();
 
-  req.on('error', common.expectsError({
-    code: 'ERR_HTTP2_STREAM_ERROR',
-    type: Error,
-    message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR'
-  }));
-
   req.on('response', common.mustCall());
   req.resume();
   req.on('end', common.mustCall());
diff --git a/test/parallel/test-http2-no-wanttrailers-listener.js b/test/parallel/test-http2-no-wanttrailers-listener.js
new file mode 100644
index 00000000000000..7ba25d0e491e15
--- /dev/null
+++ b/test/parallel/test-http2-no-wanttrailers-listener.js
@@ -0,0 +1,35 @@
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const assert = require('assert');
+const h2 = require('http2');
+
+const server = h2.createServer();
+
+// we use the lower-level API here
+server.on('stream', common.mustCall(onStream));
+
+function onStream(stream, headers, flags) {
+  stream.respond(undefined, { waitForTrailers: true });
+  // There is no wantTrailers handler so this should close naturally
+  // without hanging. If the test completes without timing out, then
+  // it passes.
+  stream.end('ok');
+}
+
+server.listen(0);
+
+server.on('listening', common.mustCall(function() {
+  const client = h2.connect(`http://localhost:${this.address().port}`);
+  const req = client.request();
+  req.resume();
+  req.on('trailers', common.mustCall((headers) => {
+    assert.strictEqual(Object.keys(headers).length, 0);
+  }));
+  req.on('close', common.mustCall(() => {
+    server.close();
+    client.close();
+  }));
+}));
diff --git a/test/parallel/test-http2-respond-errors.js b/test/parallel/test-http2-respond-errors.js
index 656a27df26edb5..fa8a98b83f15ad 100644
--- a/test/parallel/test-http2-respond-errors.js
+++ b/test/parallel/test-http2-respond-errors.js
@@ -7,48 +7,13 @@ if (!common.hasCrypto)
 const http2 = require('http2');
 const { Http2Stream } = process.binding('http2');
 
-const types = {
-  boolean: true,
-  function: () => {},
-  number: 1,
-  object: {},
-  array: [],
-  null: null,
-  symbol: Symbol('test')
-};
-
 const server = http2.createServer();
 
 Http2Stream.prototype.respond = () => 1;
 server.on('stream', common.mustCall((stream) => {
 
-  // Check for all possible TypeError triggers on options.getTrailers
-  Object.entries(types).forEach(([type, value]) => {
-    if (type === 'function') {
-      return;
-    }
-
-    common.expectsError(
-      () => stream.respond({
-        'content-type': 'text/plain'
-      }, {
-        ['getTrailers']: value
-      }),
-      {
-        type: TypeError,
-        code: 'ERR_INVALID_OPT_VALUE',
-        message: `The value "${String(value)}" is invalid ` +
-                  'for option "getTrailers"'
-      }
-    );
-  });
-
   // Send headers
-  stream.respond({
-    'content-type': 'text/plain'
-  }, {
-    ['getTrailers']: () => common.mustCall()
-  });
+  stream.respond({ 'content-type': 'text/plain' });
 
   // Should throw if headers already sent
   common.expectsError(
diff --git a/test/parallel/test-http2-respond-file-errors.js b/test/parallel/test-http2-respond-file-errors.js
index 83d3900bc5c288..96dd579a154fe7 100644
--- a/test/parallel/test-http2-respond-file-errors.js
+++ b/test/parallel/test-http2-respond-file-errors.js
@@ -9,8 +9,7 @@ const http2 = require('http2');
 const optionsWithTypeError = {
   offset: 'number',
   length: 'number',
-  statCheck: 'function',
-  getTrailers: 'function'
+  statCheck: 'function'
 };
 
 const types = {
diff --git a/test/parallel/test-http2-respond-file-fd-errors.js b/test/parallel/test-http2-respond-file-fd-errors.js
index 5532e818557f82..078d0eb11e451d 100644
--- a/test/parallel/test-http2-respond-file-fd-errors.js
+++ b/test/parallel/test-http2-respond-file-fd-errors.js
@@ -10,8 +10,7 @@ const fs = require('fs');
 const optionsWithTypeError = {
   offset: 'number',
   length: 'number',
-  statCheck: 'function',
-  getTrailers: 'function'
+  statCheck: 'function'
 };
 
 const types = {
diff --git a/test/parallel/test-http2-sent-headers.js b/test/parallel/test-http2-sent-headers.js
index bffa4d71c6d5f3..6ec674394336f2 100644
--- a/test/parallel/test-http2-sent-headers.js
+++ b/test/parallel/test-http2-sent-headers.js
@@ -12,10 +12,9 @@ server.on('stream', common.mustCall((stream) => {
   stream.additionalHeaders({ ':status': 102 });
   assert.strictEqual(stream.sentInfoHeaders[0][':status'], 102);
 
-  stream.respond({ abc: 'xyz' }, {
-    getTrailers(headers) {
-      headers.xyz = 'abc';
-    }
+  stream.respond({ abc: 'xyz' }, { waitForTrailers: true });
+  stream.on('wantTrailers', () => {
+    stream.sendTrailers({ xyz: 'abc' });
   });
   assert.strictEqual(stream.sentHeaders.abc, 'xyz');
   assert.strictEqual(stream.sentHeaders[':status'], 200);
diff --git a/test/parallel/test-http2-trailers.js b/test/parallel/test-http2-trailers.js
index 1ca5bdf70d05b0..2b7f6158ca3951 100644
--- a/test/parallel/test-http2-trailers.js
+++ b/test/parallel/test-http2-trailers.js
@@ -22,11 +22,26 @@ function onStream(stream, headers, flags) {
   stream.respond({
     'content-type': 'text/html',
     ':status': 200
-  }, {
-    getTrailers: common.mustCall((trailers) => {
-      trailers[trailerKey] = trailerValue;
-    })
+  }, { waitForTrailers: true });
+  stream.on('wantTrailers', () => {
+    stream.sendTrailers({ [trailerKey]: trailerValue });
+    common.expectsError(
+      () => stream.sendTrailers({}),
+      {
+        code: 'ERR_HTTP2_TRAILERS_ALREADY_SENT',
+        type: Error
+      }
+    );
   });
+
+  common.expectsError(
+    () => stream.sendTrailers({}),
+    {
+      code: 'ERR_HTTP2_TRAILERS_NOT_READY',
+      type: Error
+    }
+  );
+
   stream.end(body);
 }
 
@@ -34,16 +49,23 @@ server.listen(0);
 
 server.on('listening', common.mustCall(function() {
   const client = h2.connect(`http://localhost:${this.address().port}`);
-  const req = client.request({ ':path': '/', ':method': 'POST' }, {
-    getTrailers: common.mustCall((trailers) => {
-      trailers[trailerKey] = trailerValue;
-    })
+  const req = client.request({ ':path': '/', ':method': 'POST' },
+                             { waitForTrailers: true });
+  req.on('wantTrailers', () => {
+    req.sendTrailers({ [trailerKey]: trailerValue });
   });
   req.on('data', common.mustCall());
   req.on('trailers', common.mustCall((headers) => {
     assert.strictEqual(headers[trailerKey], trailerValue);
   }));
-  req.on('end', common.mustCall(() => {
+  req.on('close', common.mustCall(() => {
+    common.expectsError(
+      () => req.sendTrailers({}),
+      {
+        code: 'ERR_HTTP2_INVALID_STREAM',
+        type: Error
+      }
+    );
     server.close();
     client.close();
   }));