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open-nomad
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backport of commit 742651f2f715af69dda77b8ffb3af3d114e25ac2

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Piotr Kazmierczak 2023-11-27 08:33:08 +00:00 committed by GitHub
parent 525534f1d8
commit 78ce5a7d8a
2 changed files with 13 additions and 0 deletions
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3
.changelog/19172.txt Normal file
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@ -0,0 +1,3 @@
```release-note:bug
agent: Correct websocket status code handling
```

10
command/agent/alloc_endpoint.go
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@ -10,6 +10,7 @@ import (
"io" "io"
"net" "net"
"net/http" "net/http"
"slices"
"strconv" "strconv"
"strings" "strings"
@ -671,6 +672,15 @@ func isClosedError(err error) bool {
return false return false
} }
// check if the websocket "error" is one of the benign "close" status codes
if codedErr, ok := err.(HTTPCodedError); ok {
return slices.ContainsFunc([]string{
"close 1000", // CLOSE_NORMAL
"close 1001", // CLOSE_GOING_AWAY
"close 1005", // CLOSED_NO_STATUS
}, func(s string) bool { return strings.Contains(codedErr.Error(), s) })
}
return err == io.EOF || return err == io.EOF ||
err == io.ErrClosedPipe || err == io.ErrClosedPipe ||
strings.Contains(err.Error(), "closed") || strings.Contains(err.Error(), "closed") ||