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paho.mqtt.c
Commit d889b818 authored by Ian Craggs's avatar Ian Craggs
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Add latest restart test changes

parent b4278276
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Showing with 92 additions and 92 deletions
Makefile
View file @ d889b818
......@@ -96,7 +96,7 @@ SYNC_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_C}}
TEST_FILES_CS = test3
SYNC_SSL_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_CS}}
TEST_FILES_A = test4 test9 test_mqtt4async
TEST_FILES_A = test4 test6 test9 test_mqtt4async test_issue373
ASYNC_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_A}}
TEST_FILES_AS = test5
......
test/test6.c
View file @ d889b818
/*******************************************************************************
* Copyright (c) 2011, 2017 IBM Corp.
* Copyright (c) 2011, 2014 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
......@@ -17,11 +17,12 @@
/**
* @file
* Async C client program for the MQTT restart/recovery test suite
* Async C client program for the MQTT v3 restart/recovery test suite.
*/
#include "MQTTAsync.h"
#define NO_HEAP_TRACKING
#include "Heap.h"
#include <string.h>
#include <stdlib.h>
......@@ -48,8 +49,8 @@ struct
char** connections; /**< HA connection list */
int connection_count;
char* control_connection; /**< MQTT control connection, for test sync */
char* topic; /**< test message topic */
char* control_topic; /**< topic for control messages */
char* topic;
char* control_topic;
char* clientid;
int slot_no;
int qos;
......@@ -58,24 +59,22 @@ struct
char* password;
int verbose;
int persistence;
int payload_len;
} opts =
{
"tcp://localhost:1884",
"tcp://localhost:1885",
NULL,
0,
"tcp://localhost:7777",
"Eclipse/Paho/restart_test",
"Eclipse/Paho/restart_test/control",
"C_broken_client",
1, /* slot_no */
0, /* QoS */
0, /* retained */
1,
2,
0,
NULL,
NULL,
0,
1,
1000
0,
};
void getopts(int argc, char** argv)
......@@ -168,10 +167,6 @@ void getopts(int argc, char** argv)
}
}
#if 0
#include <logaX.h> /* For general log messages */
#define MyLog logaLine
#else
#define LOGA_DEBUG 0
#define LOGA_ALWAYS 1
#define LOGA_INFO 2
......@@ -204,11 +199,17 @@ void MyLog(int log_level, char* format, ...)
printf("%s\n", msg_buf);
fflush(stdout);
}
#endif
void MySleep(long milliseconds)
{
#if defined(WIN32) || defined(WIN64)
Sleep(milliseconds);
#else
usleep(milliseconds*1000);
#endif
}
#if defined(WIN32) || defined(_WINDOWS)
#define mysleep(A) Sleep(1000*A)
#define START_TIME_TYPE DWORD
static DWORD start_time = 0;
START_TIME_TYPE start_clock(void)
......@@ -216,7 +217,6 @@ START_TIME_TYPE start_clock(void)
return GetTickCount();
}
#elif defined(AIX)
#define mysleep sleep
#define START_TIME_TYPE struct timespec
START_TIME_TYPE start_clock(void)
{
......@@ -225,9 +225,8 @@ START_TIME_TYPE start_clock(void)
return start;
}
#else
#define mysleep sleep
#define START_TIME_TYPE struct timeval
static struct timeval start_time;
/* TODO - unused - remove? static struct timeval start_time; */
START_TIME_TYPE start_clock(void)
{
struct timeval start_time;
......@@ -236,41 +235,6 @@ START_TIME_TYPE start_clock(void)
}
#endif
int tests = 0;
int failures = 0;
FILE* xml;
START_TIME_TYPE global_start_time;
char output[3000];
char* cur_output = output;
#define assert(a, b, c, d) myassert(__FILE__, __LINE__, a, b, c, d)
#define assert1(a, b, c, d, e) myassert(__FILE__, __LINE__, a, b, c, d, e)
void myassert(char* filename, int lineno, char* description, int value,
char* format, ...)
{
++tests;
if (!value)
{
va_list args;
++failures;
MyLog(LOGA_INFO, "Assertion failed, file %s, line %d, description: %s", filename,
lineno, description);
va_start(args, format);
vprintf(format, args);
va_end(args);
cur_output += sprintf(cur_output, "<failure type=\"%s\">file %s, line %d </failure>\n",
description, filename, lineno);
}
else
MyLog(LOGA_DEBUG, "Assertion succeeded, file %s, line %d, description: %s",
filename, lineno, description);
}
#if defined(WIN32)
long elapsed(START_TIME_TYPE start_time)
{
......@@ -333,9 +297,13 @@ void control_connectionLost(void* context, char* cause)
*/
int control_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* m)
{
MyLog(LOGA_INFO, "Control message arrived: %.*s", m->payloadlen, m->payload);
if (strcmp(m->payload, "stop") == 0)
MyLog(LOGA_ALWAYS, "Control message arrived: %.*s %s",
m->payloadlen, m->payload, (wait_message == NULL) ? "None" : wait_message);
if (strncmp(m->payload, "stop", 4) == 0)
{
MyLog(LOGA_ALWAYS, "Stop message arrived, stopping...");
stopping = 1;
}
else if (wait_message != NULL && strncmp(wait_message, m->payload,
strlen(wait_message)) == 0)
{
......@@ -361,8 +329,8 @@ int control_send(char* message)
int rc = 0;
MQTTAsync_responseOptions ropts = MQTTAsync_responseOptions_initializer;
MyLog(LOGA_ALWAYS, "Sending control message: %s", message);
sprintf(buf, "%s: %s", opts.clientid, message);
MyLog(LOGA_ALWAYS, "Sending control message: %s", message);
rc = MQTTAsync_send(control_client, pub_topic, (int)strlen(buf),
buf, 1, 0, &ropts);
MyLog(LOGA_DEBUG, "Control message sent: %s", buf);
......@@ -381,9 +349,9 @@ int control_wait(char* message)
wait_message = message;
sprintf(buf, "waiting for: %s", message);
MyLog(LOGA_ALWAYS, "%s", buf);
control_send(buf);
MyLog(LOGA_ALWAYS, "waiting for: %s", message);
while (control_found == 0 && stopping == 0)
{
if (++count == 300)
......@@ -392,10 +360,8 @@ int control_wait(char* message)
MyLog(LOGA_ALWAYS, "Failed to receive message %s, stopping ", message);
return 0; /* time out and tell the caller the message was not found */
}
mysleep(1);
MySleep(1000);
}
MyLog(LOGA_ALWAYS, (control_found == 0) ?
"Waited... not found" : "Waited... found %d" , control_found);
return control_found;
}
......@@ -412,7 +378,7 @@ int control_which(char* message1, char* message2)
{
if (++count == 300)
return 0; /* time out and tell the caller the message was not found */
mysleep(1);
MySleep(1000);
}
return control_found;
}
......@@ -517,13 +483,14 @@ void connectionLost(void* context, char* cause)
{
conn_opts.serverURIcount = opts.connection_count;
conn_opts.serverURIs = opts.connections;
printf("reconnecting to first serverURI %s\n", conn_opts.serverURIs[0]);
}
else
{
conn_opts.serverURIcount = 0;
conn_opts.serverURIs = NULL;
}
//printf("reconnecting to first serverURI %s\n", conn_opts.serverURIs[0]);
MyLog(LOGA_ALWAYS, "Starting reconnect attempt");
rc = MQTTAsync_connect(context, &conn_opts);
if (rc != MQTTASYNC_SUCCESS)
{
......@@ -544,6 +511,12 @@ int recreateReconnect(void)
MQTTAsync_destroy(&client); /* destroy the client object so that we force persistence to be read on recreate */
heap_info* mqtt_mem = 0;
mqtt_mem = Heap_get_info();
MyLog(LOGA_INFO, "MQTT mem current %ld, max %ld",mqtt_mem->current_size,mqtt_mem->max_size);
//if (mqtt_mem->current_size > 20)
// HeapScan(5);
rc = MQTTAsync_create(&client, opts.connection, opts.clientid, MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
if (rc != MQTTASYNC_SUCCESS)
{
......@@ -612,7 +585,10 @@ int waitForCompletion(START_TIME_TYPE start_time)
int wait_count = 0;
int limit = 120;
mysleep(1);
MyLog(LOGA_ALWAYS, "Wait for completion");
if (opts.qos == 0)
limit = 30; /* we aren't going to get back all QoS 0 messages anyway */
MySleep(1000);
while (arrivedCount < expectedCount)
{
if (arrivedCount > lastreport)
......@@ -621,15 +597,18 @@ int waitForCompletion(START_TIME_TYPE start_time)
arrivedCount, expectedCount, elapsed(start_time) / 1000);
lastreport = arrivedCount;
}
mysleep(1);
MySleep(1000);
if (opts.persistence && connection_lost)
recreateReconnect();
if (++wait_count > limit || stopping)
break;
}
last_completion_time = elapsed(start_time) / 1000;
if (opts.qos > 0)
{
MyLog(LOGA_ALWAYS, "Extra wait to see if any duplicates arrive");
mysleep(10); /* check if any duplicate messages arrive */
MySleep(10000); /* check if any duplicate messages arrive */
}
MyLog(LOGA_ALWAYS, "%d messages arrived out of %d expected, in %d seconds",
arrivedCount, expectedCount, elapsed(start_time) / 1000);
return success(expectedCount);
......@@ -652,7 +631,6 @@ void one_iteration(void)
START_TIME_TYPE start_time;
int last_expected_count = expectedCount;
int test_interval = 30;
char* payload = malloc(opts.payload_len);
if (control_wait("start_measuring") == 0)
goto exit;
......@@ -667,9 +645,11 @@ void one_iteration(void)
global_start_time = start_clock();
for (i = 1; i <= test_count; ++i)
{
char payload[128];
sprintf(payload, "message number %d", i);
rc = MQTTAsync_send(client, opts.topic, opts.payload_len, payload,
rc = MQTTAsync_send(client, opts.topic, (int)(strlen(payload)+1), payload,
opts.qos, opts.retained, NULL);
while (rc != MQTTASYNC_SUCCESS)
{
......@@ -677,26 +657,32 @@ void one_iteration(void)
recreateReconnect();
if (stopping)
goto exit;
mysleep(1);
MySleep(1000);
rc = MQTTAsync_send(client, opts.topic, (int)(strlen(payload)+1), payload,
opts.qos, opts.retained, NULL);
while (seqno - messagesSent > 2000)
MySleep(1000);
}
}
MyLog(LOGA_INFO, "Messages sent... waiting for echoes");
while (arrivedCount < test_count)
{
if (opts.persistence && connection_lost)
recreateReconnect();
if (stopping)
goto exit;
mysleep(1);
printf("arrivedCount %d\n", arrivedCount);
MySleep(1000);
MyLog(LOGA_ALWAYS, "arrivedCount %d", arrivedCount);
}
measuring = 0;
/* Now set a target of 30 seconds total round trip */
if (last_completion_time == -1)
if (1) //last_completion_time == -1)
{
MyLog(LOGA_ALWAYS, "Round trip time for %d messages is %d ms", test_count, roundtrip_time);
expectedCount = 1000 * test_count * test_interval / roundtrip_time / 2;
// test_count messages in 3039 ms: (test_interval * 1000) / roundtrip_time * test_count
//expectedCount = 1000 * test_count * test_interval / roundtrip_time / 2;
expectedCount = (test_interval * 1000) / roundtrip_time * test_count;
}
else
{
......@@ -722,22 +708,24 @@ void one_iteration(void)
sprintf(payload, "message number %d", seqno);
rc = MQTTAsync_send(client, opts.topic, (int)(strlen(payload)+1), payload,
opts.qos, opts.retained, &ropts);
assert("Good rc from send", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
while (rc != MQTTASYNC_SUCCESS)
{
MyLog(LOGA_DEBUG, "Rc %d from publish with payload %s, retrying", rc, payload);
MyLog(LOGA_INFO, "Rc %d from publish with payload %s, retrying", rc, payload);
if (opts.persistence && (connection_lost || rc == MQTTASYNC_DISCONNECTED))
recreateReconnect();
if (stopping)
goto exit;
mysleep(1);
MySleep(1000);
rc = MQTTAsync_send(client, opts.topic, (int)(strlen(payload)+1), payload,
opts.qos, opts.retained, &ropts);
assert("Good rc from send", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
}
//MyLog(LOGA_DEBUG, "Successful publish with payload %s", payload);
while (seqno - messagesSent > 2000)
mysleep(1);
//while (seqno - messagesSent > 2000)
//{
//if (opts.persistence && (connection_lost || rc == MQTTASYNC_DISCONNECTED))
// recreateReconnect();
//}
// MySleep(1000);
}
MyLog(LOGA_ALWAYS, "%d messages sent in %d seconds", expectedCount, elapsed(start_time) / 1000);
......@@ -840,11 +828,14 @@ int sendAndReceive(void)
}
/* wait to know that the controlling process is running before connecting to the SUT */
control_wait("who is ready?");
if (control_wait("who is ready?") == 0)
{
MyLog(LOGA_ALWAYS, "Wait for controller failed");
goto exit;
}
/* connect cleansession, and then disconnect, to clean up */
conn_opts.keepAliveInterval = 10;
conn_opts.maxInflight = test_count;
conn_opts.username = opts.username;
conn_opts.password = opts.password;
conn_opts.cleansession = 1;
......@@ -869,7 +860,7 @@ int sendAndReceive(void)
}
while (client_cleaned == 0)
mysleep(1);
MySleep(1000);
MyLog(LOGA_ALWAYS, "Client state cleaned up");
......@@ -887,7 +878,7 @@ int sendAndReceive(void)
/* wait until subscribed */
while (client_subscribed == 0)
mysleep(1);
MySleep(1000);
if (client_subscribed != 1)
goto disconnect_exit;
......@@ -925,6 +916,7 @@ void control_onSubscribe(void* context, MQTTAsync_successData* response)
MyLog(LOGA_DEBUG, "In control subscribe onSuccess callback %p granted qos %d", c, response->alt.qos);
control_subscribed = 1;
MyLog(LOGA_ALWAYS, "Connected and subscribed to control connection");
}
void control_onFailure(void* context, MQTTAsync_failureData* response)
......@@ -946,6 +938,7 @@ void control_onConnect(void* context, MQTTAsync_successData* response)
ropts.onSuccess = control_onSubscribe;
ropts.onFailure = control_onFailure;
ropts.context = c;
MyLog(LOGA_ALWAYS, "Subscribing to control topic %s", sub_topic);
if ((rc = MQTTAsync_subscribe(c, sub_topic, 2, &ropts)) != MQTTASYNC_SUCCESS)
{
MyLog(LOGA_ALWAYS, "control MQTTAsync_subscribe failed, rc %d", rc);
......@@ -955,7 +948,7 @@ void control_onConnect(void* context, MQTTAsync_successData* response)
void trace_callback(enum MQTTASYNC_TRACE_LEVELS level, char* message)
{
if (level == MQTTASYNC_TRACE_ERROR || strstr(message, "Connect") || strstr(message, "failed"))
//if (level == MQTTASYNC_TRACE_ERROR || strstr(message, "Connect") || strstr(message, "failed"))
printf("Trace : %d, %s\n", level, message);
}
......@@ -988,7 +981,7 @@ int main(int argc, char** argv)
MyLog(LOGA_ALWAYS, "Starting with clientid %s", opts.clientid);
//MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_MAXIMUM);
MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
MQTTAsync_setTraceCallback(trace_callback);
rc = MQTTAsync_create(&control_client, opts.control_connection,
......@@ -1022,7 +1015,7 @@ int main(int argc, char** argv)
}
while (control_subscribed == 0)
mysleep(1);
MySleep(1000);
if (control_subscribed != 1)
goto destroy_exit;
......@@ -1035,5 +1028,12 @@ exit:
destroy_exit:
MQTTAsync_destroy(&control_client);
#include "Heap.h"
heap_info* mqtt_mem = 0;
mqtt_mem = Heap_get_info();
MyLog(LOGA_INFO, "MQTT mem current %ld, max %ld",mqtt_mem->current_size,mqtt_mem->max_size);
if (mqtt_mem->current_size > 0)
/*failures++*/; /* consider any not freed memory as failure */
return 0;
}
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