archives/snowflake
2
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake.git synced 2025-10-14 05:11:19 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Simplify Peers.Pop.

Browse source
This commit is contained in:
David Fifield 2020-04-23 18:14:27 -06:00
parent 17c0d0ff82
commit 3520f4e8b9
1 changed files with 10 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

20
client/lib/peers.go
View file

@ -62,24 +62,24 @@ func (p *Peers) Collect() (Snowflake, error) {
return connection, nil
}
// As part of |SnowflakeCollector| interface.
// Pop blocks until an available, valid snowflake appears. Returns nil after End
// has been called.
//
// Part of |SnowflakeCollector| interface.
func (p *Peers) Pop() Snowflake {
// Blocks until an available, valid snowflake appears.
var snowflake Snowflake
var ok bool
for snowflake == nil {
snowflake, ok = <-p.snowflakeChan
for {
snowflake, ok := <-p.snowflakeChan
if !ok {
return nil
}
conn := snowflake.(*WebRTCPeer)
if conn.closed {
snowflake = nil
continue
}
// Set to use the same rate-limited traffic logger to keep consistency.
conn.BytesLogger = p.BytesLogger
return conn
}
// Set to use the same rate-limited traffic logger to keep consistency.
snowflake.(*WebRTCPeer).BytesLogger = p.BytesLogger
return snowflake
}
// As part of |SnowflakeCollector| interface.