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-rw-r--r--src/cowboy_websocket_handler.erl9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/cowboy_websocket_handler.erl b/src/cowboy_websocket_handler.erl
index 34749ba..1b942fd 100644
--- a/src/cowboy_websocket_handler.erl
+++ b/src/cowboy_websocket_handler.erl
@@ -50,6 +50,7 @@
-type opts() :: any().
-type state() :: any().
+-type payload() :: {text | binary | ping | pong, binary()}.
-type terminate_reason() :: {normal, closed}
| {normal, timeout}
| {error, closed}
@@ -66,15 +67,15 @@
-callback websocket_handle({text | binary | ping | pong, binary()}, Req, State)
-> {ok, Req, State}
| {ok, Req, State, hibernate}
- | {reply, {text | binary | ping | pong, binary()}, Req, State}
- | {reply, {text | binary | ping | pong, binary()}, Req, State, hibernate}
+ | {reply, payload() | [payload()], Req, State}
+ | {reply, payload() | [payload()], Req, State, hibernate}
| {shutdown, Req, State}
when Req::cowboy_req:req(), State::state().
-callback websocket_info(any(), Req, State)
-> {ok, Req, State}
| {ok, Req, State, hibernate}
- | {reply, {text | binary | ping | pong, binary()}, Req, State}
- | {reply, {text | binary | ping | pong, binary()}, Req, State, hibernate}
+ | {reply, payload() | [payload()], Req, State}
+ | {reply, payload() | [payload()], Req, State, hibernate}
| {shutdown, Req, State}
when Req::cowboy_req:req(), State::state().
-callback websocket_terminate(terminate_reason(), cowboy_req:req(), state())