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ping: eliminates unnecessary ping when the connection is idle. #3381

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merged 1 commit into from
Nov 2, 2023

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HuSharp
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@HuSharp HuSharp commented Nov 1, 2023

close #3380

rely on https://pkg.go.dev/google.golang.org/grpc/keepalive
server-side will output too many pings

Signed-off-by: husharp <[email protected]>
@seanmonstar
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I think I understand the bug. The problem is that a ping was scheduled while the connection was busy (not idle), but then streams finished, and the timer fires and wants to send a ping, but then it shouldn't send the ping. Is that right?

Have you tried out this patch in your workflow?

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HuSharp commented Nov 2, 2023

I think I understand the bug. The problem is that a ping was scheduled while the connection was busy (not idle), but then streams finished, and the timer fires and wants to send a ping, but then it shouldn't send the ping. Is that right?

Yes, I think this is the root cause.

Have you tried out this patch in your workflow?

Yes, I have tried this patch, and it did not meet the error too many pings while can be handled by this pr check

@seanmonstar seanmonstar merged commit 429ad8a into hyperium:master Nov 2, 2023
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@HuSharp HuSharp deleted the fix_ping branch November 2, 2023 13:15
0xE282B0 pushed a commit to 0xE282B0/hyper that referenced this pull request Jan 12, 2024
0xE282B0 pushed a commit to 0xE282B0/hyper that referenced this pull request Jan 16, 2024
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eliminates unnecessary ping when the connection is idle
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