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cohosh pushed a commit to branch main in repository pluggable-transports/snowflake-webext.

The following commit(s) were added to refs/heads/main by this push: new 2581cf1 fix: occasional infinite `setTimeout(flush` loop 2581cf1 is described below

commit 2581cf1e203ddd93942bafd35bc89e8d24e42ff2 Author: WofWca wofwca@protonmail.com AuthorDate: Wed Nov 9 15:44:04 2022 +0400

fix: occasional infinite `setTimeout(flush` loop

Happens if a channel gets closed while its buffer array (e.g. `r2cSchedule`) is not empty. --- proxypair.js | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/proxypair.js b/proxypair.js index 07670fb..b4dc3c9 100644 --- a/proxypair.js +++ b/proxypair.js @@ -255,6 +255,7 @@ class ProxyPair { clearTimeout(this.connectToRelayTimeoutId); clearTimeout(this.messageTimer); clearTimeout(this.answerTimeoutId); + clearTimeout(this.flush_timeout_id); if (this.webrtcIsReady()) { this.client.close(); } @@ -293,7 +294,7 @@ class ProxyPair {

if (this.flush_timeout_id) { clearTimeout(this.flush_timeout_id); - this.flush_timeout_id = null; + this.flush_timeout_id = 0; } if (this.r2cSchedule.length > 0 || this.c2rSchedule.length > 0) { this.flush_timeout_id = setTimeout(this.flush, this.rateLimit.when() * 1000); @@ -330,6 +331,6 @@ ProxyPair.prototype.relay = null; // websocket ProxyPair.prototype.connectToRelayTimeoutId = 0; ProxyPair.prototype.messageTimer = 0; ProxyPair.prototype.answerTimeoutId = 0; -ProxyPair.prototype.flush_timeout_id = null; +ProxyPair.prototype.flush_timeout_id = 0;

ProxyPair.prototype.onCleanup = null;