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author | Loïc Hoguin <[email protected]> | 2024-01-16 12:20:38 +0100 |
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committer | Loïc Hoguin <[email protected]> | 2024-01-16 12:20:38 +0100 |
commit | 08a8d7b9e981002545bf77af367c734d9ea162ab (patch) | |
tree | 7f1d03b94f57a787ffaf9f7bfbb87f2bdd7a4216 /test/handlers/ws_ping_h.erl | |
parent | 920adb9b8258bf60f167f7ef86d33e66e467fcd7 (diff) | |
download | cowboy-08a8d7b9e981002545bf77af367c734d9ea162ab.tar.gz cowboy-08a8d7b9e981002545bf77af367c734d9ea162ab.tar.bz2 cowboy-08a8d7b9e981002545bf77af367c734d9ea162ab.zip |
Confirm Websocket pong frames are received by handlers
Diffstat (limited to 'test/handlers/ws_ping_h.erl')
-rw-r--r-- | test/handlers/ws_ping_h.erl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/handlers/ws_ping_h.erl b/test/handlers/ws_ping_h.erl new file mode 100644 index 0000000..a5848fe --- /dev/null +++ b/test/handlers/ws_ping_h.erl @@ -0,0 +1,23 @@ +%% This module sends an empty ping to the client and +%% waits for a pong before sending a text frame. It +%% is used to confirm server-initiated pings work. + +-module(ws_ping_h). +-behavior(cowboy_websocket). + +-export([init/2]). +-export([websocket_init/1]). +-export([websocket_handle/2]). +-export([websocket_info/2]). + +init(Req, _) -> + {cowboy_websocket, Req, undefined}. + +websocket_init(State) -> + {[{ping, <<>>}], State}. + +websocket_handle(pong, State) -> + {[{text, <<"OK!!">>}], State}. + +websocket_info(_, State) -> + {[], State}. |