func (t *http2Client) handleSettings(f *http2.SettingsFrame) {
if v, ok := f.Value(http2.SettingMaxConcurrentStreams); ok {
t.mu.Lock()
t.maxStreams = v
t.mu.Unlock()
}
}
func (t *http2Server) handleSettings(f *http2.SettingsFrame) {
if f.IsAck() {
return
}
var ss []http2.Setting
f.ForeachSetting(func(s http2.Setting) error {
ss = append(ss, s)
return nil
})
// The settings will be applied once the ack is sent.
t.controlBuf.put(&settings{ack: true, ss: ss})
}
func (t *http2Server) handleSettings(f *http2.SettingsFrame) {
if f.IsAck() {
return
}
f.ForeachSetting(func(s http2.Setting) error {
if v, ok := f.Value(http2.SettingInitialWindowSize); ok {
t.mu.Lock()
defer t.mu.Unlock()
for _, s := range t.activeStreams {
s.sendQuotaPool.reset(int(v - t.streamSendQuota))
}
t.streamSendQuota = v
}
return nil
})
t.controlBuf.put(&settings{ack: true})
}
func (t *http2Client) handleSettings(f *http2.SettingsFrame) {
if f.IsAck() {
return
}
f.ForeachSetting(func(s http2.Setting) error {
if v, ok := f.Value(s.ID); ok {
switch s.ID {
case http2.SettingMaxConcurrentStreams:
// TODO(zhaoq): This is a hack to avoid significant refactoring of the
// code to deal with the unrealistic int32 overflow. Probably will try
// to find a better way to handle this later.
if v > math.MaxInt32 {
v = math.MaxInt32
}
t.mu.Lock()
reset := t.streamsQuota != nil
if !reset {
t.streamsQuota = newQuotaPool(int(v))
}
ms := t.maxStreams
t.maxStreams = int(v)
t.mu.Unlock()
if reset {
t.streamsQuota.reset(int(v) - ms)
}
case http2.SettingInitialWindowSize:
t.mu.Lock()
for _, s := range t.activeStreams {
// Adjust the sending quota for each s.
s.sendQuotaPool.reset(int(v - t.streamSendQuota))
}
t.streamSendQuota = v
t.mu.Unlock()
}
}
return nil
})
t.controlBuf.put(&settings{ack: true})
}
func (t *http2Client) handleSettings(f *http2.SettingsFrame) {
if f.IsAck() {
return
}
f.ForeachSetting(func(s http2.Setting) error {
if v, ok := f.Value(s.ID); ok {
t.mu.Lock()
defer t.mu.Unlock()
switch s.ID {
case http2.SettingMaxConcurrentStreams:
t.maxStreams = v
case http2.SettingInitialWindowSize:
for _, s := range t.activeStreams {
// Adjust the sending quota for each s.
s.sendQuotaPool.reset(int(v - t.streamSendQuota))
}
t.streamSendQuota = v
}
}
return nil
})
t.controlBuf.put(&settings{ack: true})
}