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Send order keys with WebSocket packets as per ASGI spec update

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This commit is contained in:
Andrew Godwin 2016-02-24 00:41:31 +00:00
parent eaa762c9e3
commit d25bea1543
1 changed files with 6 additions and 0 deletions
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6
daphne/ws_protocol.py
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@ -22,6 +22,7 @@ class WebSocketProtocol(WebSocketServerProtocol):
def onConnect(self, request):
self.request = request
self.packets_received = 0
try:
# Sanitize and decode headers
clean_headers = {}
@ -45,6 +46,7 @@ class WebSocketProtocol(WebSocketServerProtocol):
"client": [self.transport.getPeer().host, self.transport.getPeer().port],
"server": [self.transport.getHost().host, self.transport.getHost().port],
"reply_channel": self.reply_channel,
"order": 0,
}
except:
# Exceptions here are not displayed right, just 500.
@ -63,14 +65,17 @@ class WebSocketProtocol(WebSocketServerProtocol):
def onMessage(self, payload, isBinary):
logger.debug("WebSocket incoming packet on %s", self.reply_channel)
self.packets_received += 1
if isBinary:
self.channel_layer.send("websocket.receive", {
"reply_channel": self.reply_channel,
"order": self.packets_received,
"bytes": payload,
})
else:
self.channel_layer.send("websocket.receive", {
"reply_channel": self.reply_channel,
"order": self.packets_received,
"text": payload.decode("utf8"),
})
@ -96,6 +101,7 @@ class WebSocketProtocol(WebSocketServerProtocol):
del self.factory.reply_protocols[self.reply_channel]
self.channel_layer.send("websocket.disconnect", {
"reply_channel": self.reply_channel,
"order": self.packets_received + 1,
})
self.factory.log_action("websocket", "disconnected", {
"path": self.request.path,