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Onopen timing fixes in docs

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Andrew Godwin 2016-09-12 11:58:09 +01:00
parent 8e84c0ce87
commit 58cc3c845d
1 changed files with 4 additions and 0 deletions
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docs/getting-started.rst
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@ -141,6 +141,8 @@ need to change the socket address if you're using a development VM or similar)::
socket.onopen = function() { socket.onopen = function() {
socket.send("hello world"); socket.send("hello world");
} }
// Call onopen directly if socket is already open
if (socket.readyState == WebSocket.OPEN) socket.onopen();
You should see an alert come back immediately saying "hello world" - your You should see an alert come back immediately saying "hello world" - your
message has round-tripped through the server and come back to trigger the alert. message has round-tripped through the server and come back to trigger the alert.
@ -235,6 +237,8 @@ code in the developer console as before::
socket.onopen = function() { socket.onopen = function() {
socket.send("hello world"); socket.send("hello world");
} }
// Call onopen directly if socket is already open
if (socket.readyState == WebSocket.OPEN) socket.onopen();
You should see an alert come back immediately saying "hello world" - but this You should see an alert come back immediately saying "hello world" - but this
time, you can open another tab and do the same there, and both tabs will time, you can open another tab and do the same there, and both tabs will