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ChromeでWebSocketの送受信フレームを見る

websocket

Posted at 2016-06-07

参考

Chrome developer tools now have the ability to list WebSocket frames and also inspect the data if the frames are not binary.

Process:

Launch Chrome Developer tools

Load your page and initiate the WebSocket connections

Click the Network Tab.

Select the WebSocket connection from the list on the left (it will have status of "101 Switching Protocols".

Click the Frames sub-tab. Binary frames will show up with a length and time-stamp and indicate whether they are masked. Text frames will show also include the payload content.

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