diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..80cce78 --- /dev/null +++ b/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2017 [Muaz Khan](https://github.com/muaz-khan) + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/getScreenId.js b/getScreenId.js index 44baa6d..ac0fb52 100644 --- a/getScreenId.js +++ b/getScreenId.js @@ -1,4 +1,4 @@ -// Last time updated at Feb 16, 2017, 08:32:23 +// Last time updated on Oct 26, 2017 // Latest file can be found here: https://cdn.webrtc-experiment.com/getScreenId.js @@ -44,15 +44,20 @@ getScreenId(function (error, sourceId, screen_constraints) { if (event.data.chromeMediaSourceId) { if (event.data.chromeMediaSourceId === 'PermissionDeniedError') { callback('permission-denied'); - } else callback(null, event.data.chromeMediaSourceId, getScreenConstraints(null, event.data.chromeMediaSourceId)); + } else { + callback(null, event.data.chromeMediaSourceId, getScreenConstraints(null, event.data.chromeMediaSourceId)); + } + + // this event listener is no more needed + window.removeEventListener('message', onIFrameCallback); } if (event.data.chromeExtensionStatus) { callback(event.data.chromeExtensionStatus, null, getScreenConstraints(event.data.chromeExtensionStatus)); - } - // this event listener is no more needed - window.removeEventListener('message', onIFrameCallback); + // this event listener is no more needed + window.removeEventListener('message', onIFrameCallback); + } } setTimeout(postGetSourceIdMessage, 100); @@ -136,10 +141,10 @@ getScreenId(function (error, sourceId, screen_constraints) { if (event.data.chromeExtensionStatus) { callback(event.data.chromeExtensionStatus); - } - // this event listener is no more needed - window.removeEventListener('message', onIFrameCallback); + // this event listener is no more needed + window.removeEventListener('message', onIFrameCallback); + } } setTimeout(postGetChromeExtensionStatusMessage, 100); diff --git a/index.html b/index.html index a38e364..566839a 100644 --- a/index.html +++ b/index.html @@ -272,7 +272,7 @@