feat(node): update for latest fetcher

go.mod

@@ -2,13 +2,13 @@ module github.com/ipfs/interface-go-ipfs-core
 
 require (
 	github.com/ipfs/go-cid v0.0.7
-	github.com/ipfs/go-dagwriter v0.0.0-20210330014411-6fb9a511eaff
-	github.com/ipfs/go-fetcher v1.2.0
+	github.com/ipfs/go-dagwriter v1.0.0
+	github.com/ipfs/go-fetcher v1.3.0
 	github.com/ipfs/go-ipfs-files v0.0.8
 	github.com/ipfs/go-ipld-cbor v0.0.4
 	github.com/ipfs/go-ipld-format v0.2.0
 	github.com/ipfs/go-merkledag v0.3.2
-	github.com/ipfs/go-path v0.0.10-0.20210405201800-40f1060226f7
+	github.com/ipfs/go-path v0.0.10-0.20210724003056-8f5172bd20bd
 	github.com/ipfs/go-unixfs v0.2.4
 	github.com/libp2p/go-libp2p-core v0.7.0
 	github.com/multiformats/go-multiaddr v0.3.1

go.sum

@@ -122,8 +122,9 @@ github.com/ipfs/go-bitswap v0.1.8/go.mod h1:TOWoxllhccevbWFUR2N7B1MTSVVge1s6XSMi
 github.com/ipfs/go-bitswap v0.3.3 h1:CrTO3OiOYFBcdliw074/C7T2QYHEOsPClgvR6RIYcO4=
 github.com/ipfs/go-bitswap v0.3.3/go.mod h1:AyWWfN3moBzQX0banEtfKOfbXb3ZeoOeXnZGNPV9S6w=
 github.com/ipfs/go-block-format v0.0.1/go.mod h1:DK/YYcsSUIVAFNwo/KZCdIIbpN0ROH/baNLgayt4pFc=
-github.com/ipfs/go-block-format v0.0.2 h1:qPDvcP19izTjU8rgo6p7gTXZlkMkF5bz5G3fqIsSCPE=
 github.com/ipfs/go-block-format v0.0.2/go.mod h1:AWR46JfpcObNfg3ok2JHDUfdiHRgWhJgCQF+KIgOPJY=
+github.com/ipfs/go-block-format v0.0.3 h1:r8t66QstRp/pd/or4dpnbVfXT5Gt7lOqRvC+/dDTpMc=
+github.com/ipfs/go-block-format v0.0.3/go.mod h1:4LmD4ZUw0mhO+JSKdpWwrzATiEfM7WWgQ8H5l6P8MVk=
 github.com/ipfs/go-blockservice v0.1.0/go.mod h1:hzmMScl1kXHg3M2BjTymbVPjv627N7sYcvYaKbop39M=
 github.com/ipfs/go-blockservice v0.1.4 h1:Vq+MlsH8000KbbUciRyYMEw/NNP8UAGmcqKi4uWmFGA=
 github.com/ipfs/go-blockservice v0.1.4/go.mod h1:OTZhFpkgY48kNzbgyvcexW9cHrpjBYIjSR0KoDOFOLU=
@@ -135,8 +136,8 @@ github.com/ipfs/go-cid v0.0.5/go.mod h1:plgt+Y5MnOey4vO4UlUazGqdbEXuFYitED67Fexh
 github.com/ipfs/go-cid v0.0.6/go.mod h1:6Ux9z5e+HpkQdckYoX1PG/6xqKspzlEIR5SDmgqgC/I=
 github.com/ipfs/go-cid v0.0.7 h1:ysQJVJA3fNDF1qigJbsSQOdjhVLsOEoPdh0+R97k3jY=
 github.com/ipfs/go-cid v0.0.7/go.mod h1:6Ux9z5e+HpkQdckYoX1PG/6xqKspzlEIR5SDmgqgC/I=
-github.com/ipfs/go-dagwriter v0.0.0-20210330014411-6fb9a511eaff h1:6Qk1I0swNwONRzL7xiivsNT3tqpaMW+C0dTPg6haYkc=
-github.com/ipfs/go-dagwriter v0.0.0-20210330014411-6fb9a511eaff/go.mod h1:rytn1TKuQ3zg9oMJxoVsSUt7BXonIRWxChvDR6LkG98=
+github.com/ipfs/go-dagwriter v1.0.0 h1:fMwjI4e+dhAguyycxXjshnZsqWlS4ko2KgTpWd6Kfxk=
+github.com/ipfs/go-dagwriter v1.0.0/go.mod h1:rytn1TKuQ3zg9oMJxoVsSUt7BXonIRWxChvDR6LkG98=
 github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
 github.com/ipfs/go-datastore v0.0.5/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
 github.com/ipfs/go-datastore v0.1.0/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
@@ -156,8 +157,8 @@ github.com/ipfs/go-ds-badger v0.2.3/go.mod h1:pEYw0rgg3FIrywKKnL+Snr+w/LjJZVMTBR
 github.com/ipfs/go-ds-leveldb v0.0.1/go.mod h1:feO8V3kubwsEF22n0YRQCffeb79OOYIykR4L04tMOYc=
 github.com/ipfs/go-ds-leveldb v0.4.1/go.mod h1:jpbku/YqBSsBc1qgME8BkWS4AxzF2cEu1Ii2r79Hh9s=
 github.com/ipfs/go-ds-leveldb v0.4.2/go.mod h1:jpbku/YqBSsBc1qgME8BkWS4AxzF2cEu1Ii2r79Hh9s=
-github.com/ipfs/go-fetcher v1.2.0 h1:2eRF8JQCkCwsXn8c0VmGrl9ksCLG1Ll36WSId7Ld30Q=
-github.com/ipfs/go-fetcher v1.2.0/go.mod h1:RFvn2LiuWIfyXt3ChONqIvQfsbEhBYWhwUeatYjFPIA=
+github.com/ipfs/go-fetcher v1.3.0 h1:XlF4GCg9LkdAfQk3Kdd3JD0dZ5TgqfydJ7+gog/Eotc=
+github.com/ipfs/go-fetcher v1.3.0/go.mod h1:lld7kBIARmpCvhQ/Rob5oOGEKfVjil8L8y4j9jtLdqo=
 github.com/ipfs/go-ipfs-blockstore v0.0.1/go.mod h1:d3WClOmRQKFnJ0Jz/jj/zmksX0ma1gROTlovZKBmN08=
 github.com/ipfs/go-ipfs-blockstore v0.1.0/go.mod h1:5aD0AvHPi7mZc6Ci1WCAhiBQu2IsfTduLl+422H6Rqw=
 github.com/ipfs/go-ipfs-blockstore v0.1.4 h1:2SGI6U1B44aODevza8Rde3+dY30Pb+lbcObe1LETxOQ=
@@ -212,15 +213,14 @@ github.com/ipfs/go-merkledag v0.3.2 h1:MRqj40QkrWkvPswXs4EfSslhZ4RVPRbxwX11js0t1
 github.com/ipfs/go-merkledag v0.3.2/go.mod h1:fvkZNNZixVW6cKSZ/JfLlON5OlgTXNdRLz0p6QG/I2M=
 github.com/ipfs/go-metrics-interface v0.0.1 h1:j+cpbjYvu4R8zbleSs36gvB7jR+wsL2fGD6n0jO4kdg=
 github.com/ipfs/go-metrics-interface v0.0.1/go.mod h1:6s6euYU4zowdslK0GKHmqaIZ3j/b/tL7HTWtJ4VPgWY=
-github.com/ipfs/go-path v0.0.10-0.20210405201800-40f1060226f7 h1:Sh4fY6j1NxxwbN7ux9gzKC8ve85Jhs5TwxZMJOuLXCo=
-github.com/ipfs/go-path v0.0.10-0.20210405201800-40f1060226f7/go.mod h1:g8egwymo/MjfPUu/ojghk4YQKwjn6MGO+UUv4eUw08M=
+github.com/ipfs/go-path v0.0.10-0.20210724003056-8f5172bd20bd h1:Y4q9OCyYvnjXaydotHb4HZJvatpyamOpf21NxnuoHiY=
+github.com/ipfs/go-path v0.0.10-0.20210724003056-8f5172bd20bd/go.mod h1:grgssIrSAXeXl3OQ7PfI3yMPbD6v84HrvLjkkFuvIdc=
 github.com/ipfs/go-peertaskqueue v0.1.0/go.mod h1:Jmk3IyCcfl1W3jTW3YpghSwSEC6IJ3Vzz/jUmWw8Z0U=
 github.com/ipfs/go-peertaskqueue v0.1.1/go.mod h1:Jmk3IyCcfl1W3jTW3YpghSwSEC6IJ3Vzz/jUmWw8Z0U=
 github.com/ipfs/go-peertaskqueue v0.2.0 h1:2cSr7exUGKYyDeUyQ7P/nHPs9P7Ht/B+ROrpN1EJOjc=
 github.com/ipfs/go-peertaskqueue v0.2.0/go.mod h1:5/eNrBEbtSKWCG+kQK8K8fGNixoYUnr+P7jivavs9lY=
 github.com/ipfs/go-unixfs v0.2.4 h1:6NwppOXefWIyysZ4LR/qUBPvXd5//8J3jiMdvpbw6Lo=
 github.com/ipfs/go-unixfs v0.2.4/go.mod h1:SUdisfUjNoSDzzhGVxvCL9QO/nKdwXdr+gbMUdqcbYw=
-github.com/ipfs/go-unixfsnode v1.0.1-0.20210402214142-de45652f269f/go.mod h1:Xk4qvd3Nb8H31OJapZrLDAE4aBNmKUCvAzypIUZ3ACQ=
 github.com/ipfs/go-unixfsnode v1.1.1 h1:YjYe5nQgkloOVlyRUumVGke7ngRFRZmtbI866YkTUgM=
 github.com/ipfs/go-unixfsnode v1.1.1/go.mod h1:Xk4qvd3Nb8H31OJapZrLDAE4aBNmKUCvAzypIUZ3ACQ=
 github.com/ipfs/go-verifcid v0.0.1 h1:m2HI7zIuR5TFyQ1b79Da5N9dnnCP1vcu2QqawmWlK2E=

node.go

@@ -1,8 +1,6 @@
 package iface
 
 import (
-	"context"
-
 	"github.com/ipfs/go-dagwriter"
 	"github.com/ipfs/go-fetcher"
 )
@@ -11,8 +9,8 @@ import (
 // through go-ipld-prime. It is a combination of DagWritingService (for writes)
 // and Fetcher (for reads)
 type NodeAPI interface {
-	// NewSession returns an instance of the Fetcher
-	NewSession(ctx context.Context) fetcher.Fetcher
+	// fetcher.Factory provides the interface to get new dag fetchers
+	fetcher.Factory
 
 	// DagWritingService implements methods to write dags
 	dagwriter.DagWritingService