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add simple API support for app MQTT pub retries

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Sergio R. Caprile committed 2024-04-16 19:17:37 -03:00
1 parent 9fa840c1c7
commit 2bd188f3d6
5 files changed
+32 -15
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test/unit_test.c
+8 -5
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@@ -504,10 +504,10 @@ static void test_mqtt_basic(void) {
// Publish with QoS1 to subscribed topic and check reception
// keep former opts.topic
opts.message = mg_str("hi1"), opts.qos = 1, opts.retain = false;
opts.message = mg_str("hi1"), opts.qos = 1, opts.retain = false, opts.retransmit_id = 0;
retries = 0; // don't do retries for test speed
do { // retry on failure after an expected timeout
mg_mqtt_pub(c, &opts);
opts.retransmit_id = mg_mqtt_pub(c, &opts); // save id for possible resend
for (i = 0; i < 500 && test_data.flags == 0; i++) mg_mgr_poll(&mgr, 10);
} while (test_data.flags == 0 && retries--);
ASSERT(test_data.flags == flags_published);
@@ -515,6 +515,7 @@ static void test_mqtt_basic(void) {
check_mqtt_message(&opts, &test_data, true);
memset(mbuf + 1, 0, sizeof(mbuf) - 1);
test_data.flags = 0;
opts.retransmit_id = 0;
// Clean Disconnect !
mg_mqtt_disconnect(c, NULL);
@@ -569,7 +570,7 @@ static void test_mqtt_ver(uint8_t mqtt_version) {
}
retries = 0; // don't do retries for test speed
do { // retry on failure after an expected timeout
mg_mqtt_pub(c, &opts);
opts.retransmit_id = mg_mqtt_pub(c, &opts); // save id for possible resend
for (i = 0; i < 500 && test_data.flags == 0; i++) mg_mgr_poll(&mgr, 10);
} while (test_data.flags == 0 && retries--);
ASSERT(test_data.flags == flags_published);
@@ -577,6 +578,7 @@ static void test_mqtt_ver(uint8_t mqtt_version) {
check_mqtt_message(&opts, &test_data, true);
memset(mbuf + 1, 0, sizeof(mbuf) - 1);
test_data.flags = 0;
opts.retransmit_id = 0;
// Publish with QoS2 to subscribed topic and check (simultaneous) reception
// keep former opts.topic
@@ -588,13 +590,14 @@ static void test_mqtt_ver(uint8_t mqtt_version) {
}
retries = 0; // don't do retries for test speed
do { // retry on failure after an expected timeout
mg_mqtt_pub(c, &opts);
opts.retransmit_id = mg_mqtt_pub(c, &opts); // save id for possible resend
for (i = 0; i < 500 && !(test_data.flags & flags_received); i++)
mg_mgr_poll(&mgr, 10);
} while (!(test_data.flags & flags_received) && retries--);
ASSERT(test_data.flags & flags_received);
test_data.flags &= ~flags_received;
// Mongoose sent PUBREL, wait for PUBCOMP
opts.retransmit_id = 0;
// Mongoose sent PUBREL, wait for PUBCOMP
for (i = 0; i < 500 && !(test_data.flags & flags_completed); i++)
mg_mgr_poll(&mgr, 10);
// TODO(): retry sending PUBREL on failure after an expected timeout