commit 8a5941daab398cd7595c5fdfdae4afb2acc271a9 Author: Cecylia Bocovich <cohosh@torproject.org> Date: Fri Aug 23 15:45:18 2019 -0400 Fix to check running status before closing proxy This fixes a bug reported in #31385. There was an error with the proxy deadlock fix in #31100 where we close proxies regardless of connection status. --- proxy/snowflake.js | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/proxy/snowflake.js b/proxy/snowflake.js index 7a242db..0edb42c 100644 --- a/proxy/snowflake.js +++ b/proxy/snowflake.js @@ -78,11 +78,13 @@ class Snowflake { if (!this.receiveOffer(pair, desc)) { return pair.active = false; } - //set a timeout for channel creation + //set a timeout for channel creation return setTimeout((() => { - log('proxypair datachannel timed out waiting for open'); - pair.close(); - return pair.active = false; + if (!pair.running) { + log('proxypair datachannel timed out waiting for open'); + pair.close(); + return pair.active = false; + } }), 20000); // 20 second timeout } else { return pair.active = false;