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fix(protocol): honor --timeout for protocol I/O; bound idle/session time

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TapTap
2026-09-13 03:29:01 +02:00
parent 4bc84fe954
commit b16349b81e
13 changed files with 279 additions and 5 deletions
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tests/test_protocol.c
+30
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@@ -412,6 +412,35 @@ static void test_protocol_accounting_release_does_not_underflow() {
protocol_session_unbind();
}
static void test_protocol_session_io_timeout() {
/* Default is the built-in 60 s window; the setter stores exactly what it is
* given (<= 0 means "fall back to the default") so callers can propagate
* --timeout without special-casing 0. */
ProtocolSession session;
protocol_session_init(&session, -1, -1);
EXPECT_EQ_INT(session.io_timeout_sec, 60);
protocol_session_set_io_timeout(&session, 120);
EXPECT_EQ_INT(session.io_timeout_sec, 120);
protocol_session_set_io_timeout(&session, 0);
EXPECT_EQ_INT(session.io_timeout_sec, 0);
/* A NULL session is a no-op, not a crash. */
protocol_session_set_io_timeout(NULL, 5);
/* A short per-session deadline must actually bound a non-responsive read:
* with no writer the poll waits for the configured 1 s and then fails,
* rather than the built-in 60 s. */
int p[2];
EXPECT_EQ_INT(pipe(p), 0);
ProtocolSession timed;
protocol_session_init(&timed, p[0], p[1]);
protocol_session_set_io_timeout(&timed, 1);
char buf[4];
EXPECT_FALSE(protocol_receive_n_data(&timed, buf, sizeof(buf)));
close(p[0]);
close(p[1]);
}
static void test_send_receive_status_timed() {
int p[2];
EXPECT_EQ_INT(pipe(p), 0);
@@ -440,6 +469,7 @@ void test_protocol() {
test_send_receive_data();
test_send_receive_int();
test_send_receive_status();
test_protocol_session_io_timeout();
test_send_receive_status_timed();
test_receive_n_data_truncated();
test_receive_str_truncated();