diff options
Diffstat (limited to 'testing/xpcshell/node-http2/lib')
| -rw-r--r-- | testing/xpcshell/node-http2/lib/protocol/flow.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/testing/xpcshell/node-http2/lib/protocol/flow.js b/testing/xpcshell/node-http2/lib/protocol/flow.js index 6bec857551..2768983374 100644 --- a/testing/xpcshell/node-http2/lib/protocol/flow.js +++ b/testing/xpcshell/node-http2/lib/protocol/flow.js @@ -172,7 +172,9 @@ Flow.prototype._read = function _read() { // * otherwise, come back when the flow control window is positive else { - this.once('window_update', this._read); + if (!this.listenerCount('window_update')) { + this.once('window_update', this._read); + } } }; |