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| author | Serge Aleynikov <[email protected]> | 2015-06-02 08:44:23 -0400 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2015-10-26 09:05:30 +0100 |
| commit | 285b4fa13914dc4748c1020213a9c65cad3d2738 (patch) | |
| tree | 35e3c451519fe0f1d5d0c6be53d6aa58ffca1d7a /lib/kernel/test/gen_tcp_api_SUITE.erl | |
| parent | a76cc1d337c0bf44ecefebeccac2d08e496ba7e8 (diff) | |
| download | otp-285b4fa13914dc4748c1020213a9c65cad3d2738.tar.gz otp-285b4fa13914dc4748c1020213a9c65cad3d2738.tar.bz2 otp-285b4fa13914dc4748c1020213a9c65cad3d2738.zip | |
erts: Add {line_delimiter, byte()} option to inet:setopts/2
A new {line_delimiter, byte()} option allows line-oriented TCP-based protocols
to use a custom line delimiting character. It is to be used in conjunction
with {packet, line}.
This option also works with erlang:decode_packet/3 when its first argument
is 'line'.
Diffstat (limited to 'lib/kernel/test/gen_tcp_api_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/gen_tcp_api_SUITE.erl | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/lib/kernel/test/gen_tcp_api_SUITE.erl b/lib/kernel/test/gen_tcp_api_SUITE.erl index a051d504b2..2febb1bd68 100644 --- a/lib/kernel/test/gen_tcp_api_SUITE.erl +++ b/lib/kernel/test/gen_tcp_api_SUITE.erl @@ -31,7 +31,7 @@ init_per_testcase/2, end_per_testcase/2, t_connect_timeout/1, t_accept_timeout/1, t_connect_bad/1, - t_recv_timeout/1, t_recv_eof/1, + t_recv_timeout/1, t_recv_eof/1, t_recv_delim/1, t_shutdown_write/1, t_shutdown_both/1, t_shutdown_error/1, t_shutdown_async/1, t_fdopen/1, t_fdconnect/1, t_implicit_inet6/1]). @@ -131,6 +131,21 @@ t_recv_eof(Config) when is_list(Config) -> ?line {error, closed} = gen_tcp:recv(Client, 0), ok. +t_recv_delim(doc) -> "Test using message delimiter $X"; +t_recv_delim(suite) -> []; +t_recv_delim(Config) when is_list(Config) -> + {ok, L} = gen_tcp:listen(0, []), + {ok, Port} = inet:port(L), + Opts = [{active,false},{packet,line},{line_delimiter,$X}], + {ok, Client} = gen_tcp:connect(localhost, Port, Opts), + {ok, A} = gen_tcp:accept(L), + ok = gen_tcp:send(A, "abcXefgX"), + {ok, "abcX"} = gen_tcp:recv(Client, 0, 0), + {ok, "efgX"} = gen_tcp:recv(Client, 0, 0), + ok = gen_tcp:close(Client), + ok = gen_tcp:close(A), + ok. + %%% gen_tcp:shutdown/2 t_shutdown_write(Config) when is_list(Config) -> |