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author | Loïc Hoguin <[email protected]> | 2013-12-07 13:40:37 +0100 |
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committer | Loïc Hoguin <[email protected]> | 2013-12-07 13:40:37 +0100 |
commit | 7194df4568e66c1f2fee86816ace3308ec9eb302 (patch) | |
tree | a0846353b35d02b536ecf72b88163ad6a968daad /test/trap_exit_protocol.erl | |
parent | 6a5015fedd0f85388144de7b8a6ed7d883da5e1a (diff) | |
download | ranch-7194df4568e66c1f2fee86816ace3308ec9eb302.tar.gz ranch-7194df4568e66c1f2fee86816ace3308ec9eb302.tar.bz2 ranch-7194df4568e66c1f2fee86816ace3308ec9eb302.zip |
Gracefully shutdown when stop_listener/1 is called
Implements the `shutdown` option as documented previously.
Diffstat (limited to 'test/trap_exit_protocol.erl')
-rw-r--r-- | test/trap_exit_protocol.erl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/trap_exit_protocol.erl b/test/trap_exit_protocol.erl new file mode 100644 index 0000000..a0c4329 --- /dev/null +++ b/test/trap_exit_protocol.erl @@ -0,0 +1,23 @@ +-module(trap_exit_protocol). +-behaviour(ranch_protocol). + +-export([start_link/4]). +-export([init/4]). + +start_link(Ref, Socket, Transport, Opts) -> + Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts]), + {ok, Pid}. + +init(Ref, Socket, Transport, _Opts = []) -> + process_flag(trap_exit, true), + ok = ranch:accept_ack(Ref), + loop(Socket, Transport). + +loop(Socket, Transport) -> + case Transport:recv(Socket, 0, infinity) of + {ok, Data} -> + Transport:send(Socket, Data), + loop(Socket, Transport); + _ -> + ok = Transport:close(Socket) + end. |