Finish and Test the simultaneous connect problem in libp2p peers #1041
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This was referenced Jan 27, 2021
Closed
aarshkshah1992
changed the title
config/security.go
Outdated
| secMuxer := new(csms.SSMuxer) | ||
| secMuxer.AddTransport(insecure.ID, insecure.NewWithIdentity(id, privKey)) | ||
| return secMuxer | ||
| } | ||
|
|
||
| func makeSecurityTransport(h host.Host, tpts []MsSecC) (sec.SecureTransport, error) { | ||
| func makeSecurityTransport(h host.Host, tpts []MsSecC) (sec.SecureMuxer, error) { |
|
cc @vyzo Please can you give me a review ? |
vyzo
approved these changes
Feb 14, 2021
raulk
reviewed
Feb 17, 2021
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| for i := 0; i < 20; i++ { | ||
| require.NoError(t, h1.Connect(context.Background(), h2Info)) | ||
| require.NoError(t, h1.Network().ClosePeer(h2.ID())) | ||
| } |
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Are 20 iterations sufficient to reliably trigger simopen?
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@raulk Pretty much.
Here's a run of the same test against v0.13.0(previous release, did not have hole punching), and it fails repeatedly:
aarshshah@Aarshs-MacBook-Pro go-libp2p % go test -run TestTcpSimultaneousConnect -count 10
--- FAIL: TestTcpSimultaneousConnect (0.28s)
libp2p_test.go:231:
Error Trace: libp2p_test.go:231
asm_amd64.s:1374
Error: Received unexpected error:
failed to dial QmZsP5W7ceKhynLcEtQpHXRTNTfd7i9YnBsnndwvmi5p3t: all dials failed
* [/ip4/192.168.43.87/tcp/50093] failed to negotiate security protocol: error reading handshake message: noise: message is too short
* [/ip4/127.0.0.1/tcp/50093] failed to negotiate security protocol: error reading handshake message: noise: message is too short
Test: TestTcpSimultaneousConnect
libp2p_test.go:241:
Error Trace: libp2p_test.go:241
asm_amd64.s:1374
Error: Received unexpected error:
failed to dial QmcMLKDi4aSWSkMk1W7pHY5uFiB6Wi7yKVzgVTY6oWL4an: all dials failed
* [/ip4/192.168.43.87/tcp/50092] failed to negotiate security protocol: error reading handshake message: noise: message is too short
* [/ip4/127.0.0.1/tcp/50092] failed to negotiate security protocol: error reading handshake message: noise: message is too short
Test: TestTcpSimultaneousConnect
--- FAIL: TestTcpSimultaneousConnect (0.23s)
libp2p_test.go:241:
Error Trace: libp2p_test.go:241
asm_amd64.s:1374
Error: Received unexpected error:
failed to dial Qmed9XqtjKjxEEoJi12PwKAf2NW35qkA6L2jffMEaodGQ2: all dials failed
* [/ip4/192.168.43.87/tcp/50095] failed to negotiate security protocol: error reading handshake message: noise: message is too short
* [/ip4/127.0.0.1/tcp/50095] failed to negotiate security protocol: error reading handshake message: noise: message is too short
Test: TestTcpSimultaneousConnect
libp2p_test.go:231:
Error Trace: libp2p_test.go:231
asm
...........................
...........................
FAIL
exit status 1
FAIL github.com/libp2p/go-libp2p 3.496s
Now, here's the same run with simultaneous connect feature:
aarshshah@Aarshs-MacBook-Pro go-libp2p % go test -run TestTcpSimultaneousConnect -count 10
go: downloading github.com/libp2p/go-libp2p-core v0.8.2
go: downloading github.com/libp2p/go-libp2p-transport-upgrader v0.4.2
go: downloading github.com/libp2p/go-libp2p-swarm v0.4.2
PASS
ok github.com/libp2p/go-libp2p 5.609s
# for free
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Closes libp2p/go-libp2p-noise#70.
TODO