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Do not write SETTINGS in response to ACKs.

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Reported-by talgendler in Issue #42
This commit is contained in:
Soheil Hassas Yeganeh 2018-01-29 10:44:55 -05:00
parent 444ce56efe
commit e496b358da
1 changed files with 5 additions and 0 deletions
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5
matchers.go
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@ -240,6 +240,11 @@ func matchHTTP2Field(w io.Writer, r io.Reader, name string, matches func(string)
switch f := f.(type) { switch f := f.(type) {
case *http2.SettingsFrame: case *http2.SettingsFrame:
// Sender acknoweldged the SETTINGS frame. No need to write
// SETTINGS again.
if f.IsAck() {
break
}
if err := framer.WriteSettings(); err != nil { if err := framer.WriteSettings(); err != nil {
return false return false
} }