Fix: respond with correct reason code #67
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nethraravindran
approved these changes
Sep 27, 2018
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LGTM :) |
| guard frame.finalFrame else { | ||
| connectionClosed(reason: .protocolError, description: "Control frames must not be fragmented") | ||
| return | ||
| if active { |
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Would guard active else { break } be better, to avoid the indentation?
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Within the websocket protocol you are not supposed to send the reason code noReasonCodeSent. This is meant to be used internally to represent no code being sent. You then respond with a normal close to the client.
This PR changes our behavior on receiving no reason code to match the protocol.
It also sends the correct reason code to the client when we terminate them for not responding to a ping.
It also makes the service only respond to a ping if the connection is active to make autobahn test 7.1.3 pass.
Websockets with these changes have been run against autobahn and all tasts pass.