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document possible deadlocks in AllowConnectionWindowIncrease

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Marten Seemann
2022-01-18 09:26:54 +04:00
parent cb6db58fc1
commit 45d449acea
1 changed files with 2 additions and 0 deletions
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interface.go
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@@ -270,6 +270,8 @@ type Config struct {
// to increase the connection flow control window. // to increase the connection flow control window.
// If set, the caller can prevent an increase of the window. Typically, it would do so to // If set, the caller can prevent an increase of the window. Typically, it would do so to
// limit the memory usage. // limit the memory usage.
// To avoid deadlocks, it is not valid to call other functions on the session or on streams
// in this callback.
AllowConnectionWindowIncrease func(sess Session, delta uint64) bool AllowConnectionWindowIncrease func(sess Session, delta uint64) bool
// MaxIncomingStreams is the maximum number of concurrent bidirectional streams that a peer is allowed to open. // MaxIncomingStreams is the maximum number of concurrent bidirectional streams that a peer is allowed to open.
// Values above 2^60 are invalid. // Values above 2^60 are invalid.