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Diffstat (limited to 'doc/src/guide/websocket.asciidoc')
| -rw-r--r-- | doc/src/guide/websocket.asciidoc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/src/guide/websocket.asciidoc b/doc/src/guide/websocket.asciidoc index ba06e2c..31b014b 100644 --- a/doc/src/guide/websocket.asciidoc +++ b/doc/src/guide/websocket.asciidoc @@ -122,3 +122,20 @@ receive handle_frame(ConnPid, StreamRef, Frame) end. ---- + +=== Automatic reconnect gotchas + +It is recommended to disable automatic reconnect when +Websocket is used because Gun cannot automatically upgrade +to Websocket on reconnect, and so an undetected disconnect +may lead to many error messages from Gun. + +This can be done by setting the `retry` option to `0` +when opening a connection: + +[source,erlang] +---- +{ok, ConnPid} = gun:open("localhost", 12345, #{ + retry ⇒ 0 +}). +---- |