commit 5927c2bdf9266f70856602a666928da397f19bdb Author: Cecylia Bocovich cohosh@torproject.org Date: Wed Sep 29 15:48:31 2021 -0400

Default to a maximum value of 1 Snowflake peer --- client/lib/snowflake.go | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/client/lib/snowflake.go b/client/lib/snowflake.go index 3ac75b0..0096759 100644 --- a/client/lib/snowflake.go +++ b/client/lib/snowflake.go @@ -8,7 +8,6 @@ specification. To use Snowflake, you must first create a client from a configura config := snowflake_client.ClientConfig{ BrokerURL: "https://snowflake-broker.example.com", FrontDomain: "https://friendlyfrontdomain.net", - Max: 1, // ... } transport, err := snowflake_client.NewSnowflakeClient(config) @@ -91,7 +90,7 @@ type ClientConfig struct { // and testing. KeepLocalAddresses bool // Max is the maximum number of snowflake proxy peers that the client should attempt to - // connect to. + // connect to. Defaults to 1. Max int }

@@ -128,7 +127,11 @@ func NewSnowflakeClient(config ClientConfig) (*Transport, error) { } go updateNATType(iceServers, broker)

- transport := &Transport{dialer: NewWebRTCDialer(broker, iceServers, config.Max)} + max := 1 + if config.Max > max { + max = config.Max + } + transport := &Transport{dialer: NewWebRTCDialer(broker, iceServers, max)}

return transport, nil }