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Diffstat (limited to 'guide/loop_handlers.md')
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diff --git a/guide/loop_handlers.md b/guide/loop_handlers.md new file mode 100644 index 0000000..67f8ec9 --- /dev/null +++ b/guide/loop_handlers.md @@ -0,0 +1,23 @@ +Loop handlers +============= + +Purpose +------- + +Loop handlers are a special kind of HTTP handlers used when the +response can not be sent right away. The handler enters instead +a receive loop waiting for the right message before it can send +a response. + +They are most useful when performing long-polling operations or +when using server-sent events. + +Callbacks +--------- + +@todo Describe the callbacks. + +Usage +----- + +@todo Explain how to use them. |