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tracing support #227

Merged
merged 25 commits into from
Nov 19, 2019
Merged

tracing support #227

merged 25 commits into from
Nov 19, 2019

Commits on Nov 15, 2019

  1. tracing scaffolding

    @vyzo
    vyzo committed Nov 15, 2019
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  2. trace publish

    @vyzo
    vyzo committed Nov 15, 2019
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  3. add tracing to floodsub/randomsub

    @vyzo
    vyzo committed Nov 15, 2019
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  4. remove useless nil check when initializing subsystem tracers

    @vyzo
    vyzo committed Nov 15, 2019
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  5. initialize tracer with peer ID, trace RPC from join/leave announcements

    @vyzo
    vyzo committed Nov 15, 2019
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  6. trace event protobuf

    @vyzo
    vyzo committed Nov 15, 2019
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  7. some minor fixes in trace pb

    @vyzo
    vyzo committed Nov 15, 2019
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  8. implement tracing details

    @vyzo
    vyzo committed Nov 15, 2019
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  9. add traces for send/drop rpc 

    forgotten!
    @vyzo
    vyzo committed Nov 15, 2019
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  10. track topics in message tracing

    @vyzo
    vyzo committed Nov 15, 2019
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  11. json tracer

    @vyzo
    vyzo committed Nov 15, 2019
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  12. move tracer implementation to its own file

    @vyzo
    vyzo committed Nov 15, 2019
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  13. add protobuf file tracer

    @vyzo
    vyzo committed Nov 15, 2019
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  14. use *pb.TraceEvent as argument for Trace in the EventTracer interface

    @vyzo
    vyzo committed Nov 15, 2019
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  15. remote tracer

    @vyzo
    vyzo committed Nov 15, 2019
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  16. remote tracer: wait a second to accumulate batches

    @vyzo
    vyzo committed Nov 15, 2019
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Commits on Nov 18, 2019

  1. remove CompressedTraceEventBatch from trace protobuf

    @vyzo
    vyzo committed Nov 18, 2019
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  2. compress entire stream in remote tracer

    @vyzo
    vyzo committed Nov 18, 2019
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  3. reset remote tracer stream on errors

    @vyzo
    vyzo committed Nov 18, 2019
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  4. lossy tracing for remote tracers 

    Don't accumulate memory if the tracer is being slow or unavailable, just drop the trace and log.
    @vyzo
    vyzo committed Nov 18, 2019
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  5. move niling of trace buffer to the end 

    this avoids holding on memory while we are waiting.
    @vyzo
    vyzo committed Nov 18, 2019
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  6. don't blanket wait for 1s to accumulate a batch. 

    Instead check the batch size and poll every 100ms (up to 1s) until the
minimum batch size is accumulated.
    @vyzo
    vyzo committed Nov 18, 2019
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  7. store the remote trace peer address in the peerstore 

    that way we don't have to connect every time we open the stream.
    @vyzo
    vyzo committed Nov 18, 2019
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  8. make tracer.Close safer

    @vyzo
    vyzo committed Nov 18, 2019
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Commits on Nov 19, 2019

  1. nits and beauty

    @vyzo
    vyzo committed Nov 19, 2019
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