fix: remove timeout on default DHT operations (#9783)

* fix: remove timeout on default DHT operations

This removes the timeout by default for DHT operations. In particular
this causes issues with ProvideMany requests which can take an
indeterminate amount of time, but really these should just respect
context timeouts by default. Users can still specify timeouts here if
they want, but by default they will be set to "0" which means "no
timeout".

This is unlikely to break existing users of custom routing, because
there was previously no utility in configuring a router with timeout=0
because that would cause the router to immediately fail, so it is
unlikely (and incorrect) if anybody was using timeout=0.

* fix: remove 5m timeout on ProvideManyRouter

For context see
5fda291b66

---------

Co-authored-by: Marcin Rataj <lidel@lidel.org>
This commit is contained in:
Gus Eggert 2023-03-30 16:08:43 -04:00 committed by GitHub
parent 353dd49be2
commit a09c8df24d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 6 additions and 8 deletions

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@ -186,7 +186,6 @@ func Routing(in p2pOnlineRoutingIn) irouting.ProvideManyRouter {
var cRouters []*routinghelpers.ParallelRouter
for _, v := range routers {
cRouters = append(cRouters, &routinghelpers.ParallelRouter{
Timeout: 5 * time.Minute,
IgnoreError: true,
Router: v.Routing,
})

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@ -65,7 +65,6 @@ func ConstructDefaultRouting(peerID string, addrs []string, privKey string, rout
routers = append(routers, &routinghelpers.ParallelRouter{
Router: dhtRouting,
IgnoreError: false,
Timeout: 5 * time.Minute, // https://github.com/ipfs/kubo/pull/9475#discussion_r1042501333
ExecuteAfter: 0,
})

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@ -108,7 +108,7 @@ require (
github.com/libp2p/go-libp2p-pubsub v0.9.0 // indirect
github.com/libp2p/go-libp2p-pubsub-router v0.6.0 // indirect
github.com/libp2p/go-libp2p-record v0.2.0 // indirect
github.com/libp2p/go-libp2p-routing-helpers v0.6.1 // indirect
github.com/libp2p/go-libp2p-routing-helpers v0.6.2 // indirect
github.com/libp2p/go-libp2p-xor v0.1.0 // indirect
github.com/libp2p/go-mplex v0.7.0 // indirect
github.com/libp2p/go-msgio v0.3.0 // indirect

View File

@ -530,8 +530,8 @@ github.com/libp2p/go-libp2p-pubsub-router v0.6.0 h1:D30iKdlqDt5ZmLEYhHELCMRj8b4s
github.com/libp2p/go-libp2p-pubsub-router v0.6.0/go.mod h1:FY/q0/RBTKsLA7l4vqC2cbRbOvyDotg8PJQ7j8FDudE=
github.com/libp2p/go-libp2p-record v0.2.0 h1:oiNUOCWno2BFuxt3my4i1frNrt7PerzB3queqa1NkQ0=
github.com/libp2p/go-libp2p-record v0.2.0/go.mod h1:I+3zMkvvg5m2OcSdoL0KPljyJyvNDFGKX7QdlpYUcwk=
github.com/libp2p/go-libp2p-routing-helpers v0.6.1 h1:tI3rHOf/FDQsxC2pHBaOZiqPJ0MZYyzGAf4V45xla4U=
github.com/libp2p/go-libp2p-routing-helpers v0.6.1/go.mod h1:R289GUxUMzRXIbWGSuUUTPrlVJZ3Y/pPz495+qgXJX8=
github.com/libp2p/go-libp2p-routing-helpers v0.6.2 h1:u6SWfX+3LoqqTAFxWVl79RkcIDE3Zsay5d+JohlEBaE=
github.com/libp2p/go-libp2p-routing-helpers v0.6.2/go.mod h1:R289GUxUMzRXIbWGSuUUTPrlVJZ3Y/pPz495+qgXJX8=
github.com/libp2p/go-libp2p-testing v0.12.0 h1:EPvBb4kKMWO29qP4mZGyhVzUyR25dvfUIK5WDu6iPUA=
github.com/libp2p/go-libp2p-xor v0.1.0 h1:hhQwT4uGrBcuAkUGXADuPltalOdpf9aag9kaYNT2tLA=
github.com/libp2p/go-libp2p-xor v0.1.0/go.mod h1:LSTM5yRnjGZbWNTA/hRwq2gGFrvRIbQJscoIL/u6InY=

2
go.mod
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@ -52,7 +52,7 @@ require (
github.com/libp2p/go-libp2p-pubsub v0.9.0
github.com/libp2p/go-libp2p-pubsub-router v0.6.0
github.com/libp2p/go-libp2p-record v0.2.0
github.com/libp2p/go-libp2p-routing-helpers v0.6.1
github.com/libp2p/go-libp2p-routing-helpers v0.6.2
github.com/libp2p/go-libp2p-testing v0.12.0
github.com/libp2p/go-socket-activation v0.1.0
github.com/mitchellh/go-homedir v1.1.0

4
go.sum
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@ -562,8 +562,8 @@ github.com/libp2p/go-libp2p-pubsub-router v0.6.0 h1:D30iKdlqDt5ZmLEYhHELCMRj8b4s
github.com/libp2p/go-libp2p-pubsub-router v0.6.0/go.mod h1:FY/q0/RBTKsLA7l4vqC2cbRbOvyDotg8PJQ7j8FDudE=
github.com/libp2p/go-libp2p-record v0.2.0 h1:oiNUOCWno2BFuxt3my4i1frNrt7PerzB3queqa1NkQ0=
github.com/libp2p/go-libp2p-record v0.2.0/go.mod h1:I+3zMkvvg5m2OcSdoL0KPljyJyvNDFGKX7QdlpYUcwk=
github.com/libp2p/go-libp2p-routing-helpers v0.6.1 h1:tI3rHOf/FDQsxC2pHBaOZiqPJ0MZYyzGAf4V45xla4U=
github.com/libp2p/go-libp2p-routing-helpers v0.6.1/go.mod h1:R289GUxUMzRXIbWGSuUUTPrlVJZ3Y/pPz495+qgXJX8=
github.com/libp2p/go-libp2p-routing-helpers v0.6.2 h1:u6SWfX+3LoqqTAFxWVl79RkcIDE3Zsay5d+JohlEBaE=
github.com/libp2p/go-libp2p-routing-helpers v0.6.2/go.mod h1:R289GUxUMzRXIbWGSuUUTPrlVJZ3Y/pPz495+qgXJX8=
github.com/libp2p/go-libp2p-testing v0.12.0 h1:EPvBb4kKMWO29qP4mZGyhVzUyR25dvfUIK5WDu6iPUA=
github.com/libp2p/go-libp2p-testing v0.12.0/go.mod h1:KcGDRXyN7sQCllucn1cOOS+Dmm7ujhfEyXQL5lvkcPg=
github.com/libp2p/go-libp2p-xor v0.1.0 h1:hhQwT4uGrBcuAkUGXADuPltalOdpf9aag9kaYNT2tLA=