diff options
Diffstat (limited to 'source/bower_components/modernizr/feature-detects/websockets-binary.js')
-rw-r--r-- | source/bower_components/modernizr/feature-detects/websockets-binary.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source/bower_components/modernizr/feature-detects/websockets-binary.js b/source/bower_components/modernizr/feature-detects/websockets-binary.js new file mode 100644 index 0000000..8f549ce --- /dev/null +++ b/source/bower_components/modernizr/feature-detects/websockets-binary.js @@ -0,0 +1,20 @@ + +// binaryType is truthy if there is support.. returns "blob" in new-ish chrome. +// plus.google.com/115535723976198353696/posts/ERN6zYozENV +// github.com/Modernizr/Modernizr/issues/370 + +Modernizr.addTest('websocketsbinary', function() { + var protocol = 'https:'==location.protocol?'wss':'ws', + protoBin; + + if('WebSocket' in window) { + if( protoBin = 'binaryType' in WebSocket.prototype ) { + return protoBin; + } + try { + return !!(new WebSocket(protocol+'://.').binaryType); + } catch (e){} + } + + return false; +}); |