/**
* @brief Initialize a stream.
* @protected
*
* @warning This function must only be used to implement a subclass of
* @ref SquashStream. Streams returned by other functions will
* already be initialized, and you *must* *not* call this function on
* them; doing so will likely trigger a memory leak.
*
* @param stream The stream to initialize.
* @param codec The codec to use.
* @param stream_type The stream type.
* @param options The options.
* @param destroy_notify Function to call to destroy the instance.
*
* @see squash_object_init
*/
void
squash_stream_init (void* stream,
SquashCodec* codec,
SquashStreamType stream_type,
SquashOptions* options,
SquashDestroyNotify destroy_notify) {
SquashStream* s;
assert (stream != NULL);
s = (SquashStream*) stream;
squash_object_init (stream, false, destroy_notify);
s->next_in = NULL;
s->avail_in = 0;
s->total_in = 0;
s->next_out = NULL;
s->avail_out = 0;
s->total_out = 0;
s->codec = codec;
s->options = (options != NULL) ? squash_object_ref (options) : NULL;
s->stream_type = stream_type;
s->state = SQUASH_STREAM_STATE_IDLE;
s->user_data = NULL;
s->destroy_user_data = NULL;
if (codec->impl.create_stream == NULL && codec->impl.splice != NULL) {
s->priv = squash_malloc (sizeof (SquashStreamPrivate));
mtx_init (&(s->priv->io_mtx), mtx_plain);
mtx_lock (&(s->priv->io_mtx));
s->priv->request = SQUASH_OPERATION_INVALID;
cnd_init (&(s->priv->request_cnd));
s->priv->result = SQUASH_STATUS_INVALID;
cnd_init (&(s->priv->result_cnd));
s->priv->finished = false;
#if !defined(NDEBUG)
int res =
#endif
thrd_create (&(s->priv->thread), (thrd_start_t) squash_stream_thread_func, s);
assert (res == thrd_success);
while (s->priv->result == SQUASH_STATUS_INVALID)
cnd_wait (&(s->priv->result_cnd), &(s->priv->io_mtx));
s->priv->result = SQUASH_STATUS_INVALID;
} else {
s->priv = NULL;
}
}
void rd_kafka_timers_init (rd_kafka_timers_t *rkts, rd_kafka_t *rk) {
memset(rkts, 0, sizeof(*rkts));
rkts->rkts_rk = rk;
TAILQ_INIT(&rkts->rkts_timers);
mtx_init(&rkts->rkts_lock, mtx_plain);
cnd_init(&rkts->rkts_cond);
}
int main(void)
{
SetConsoleTitle(TITLE);
mtx_init(&gmutex, mtx_plain);
cnd_init(&gcond);
init_timer();
init_path();
init_strings();
init_server();
initpackets();
//test_map(1);
thrd_create(&t1, initsocket, (void*)0);
thrd_create(&t2, commands, (void*)0);
server_loop();
destroy_server();
mtx_destroy(&gmutex);
cnd_destroy(&gcond);
#if _DEBUG
VLDReportLeaks();
#endif
exit(TRUE);// Exit program
}
/*
====================
TFile_StartServer
====================
*/
void TFile_StartServer( void ) {
server_message_t message;
if ( !server_initialized ) {
T_FatalError( "TFile_StartServer: Server is not initialized" );
}
if ( server_running ) {
T_FatalError( "TFile_StartServer: Server is already running" );
}
cnd_init( &server_condition );
mtx_init( &server_mutex, mtx_plain );
mtx_lock( &server_mutex );
message.ip_socket = server_socket;
message.ip6_socket = server_socket6;
if ( thrd_create( &server_thread, ServerThread, &message ) != thrd_success ) {
T_FatalError( "TFile_StartServer: Unable to create thread" );
}
cnd_wait( &server_condition, &server_mutex );
mtx_destroy( &server_mutex );
cnd_destroy( &server_condition );
server_running = t_true;
}
void db_worker_start(char *path) {
if (!db_enabled) {
return;
}
ring_alloc(&ring, 1024);
mtx_init(&mtx, mtx_plain);
cnd_init(&cnd);
thrd_create(&thrd, db_worker_run, path);
}
SyncTileList* make_synclist() {
SyncTileList* tl = (SyncTileList*)malloc(sizeof(SyncTileList));
tl->count = 0;
tl->first = 0;
tl->last = 0;
mtx_init(&tl->mtx,1);// 1 or 8??
cnd_init(&tl->cnd);
return tl;
}
/**
* Initialize a queue.
*/
void rd_kafka_q_init (rd_kafka_q_t *rkq, rd_kafka_t *rk) {
rd_kafka_q_reset(rkq);
rkq->rkq_fwdq = NULL;
rkq->rkq_refcnt = 1;
rkq->rkq_flags = RD_KAFKA_Q_F_READY;
rkq->rkq_rk = rk;
mtx_init(&rkq->rkq_lock, mtx_plain);
cnd_init(&rkq->rkq_cond);
}
sfgeChannel sfgeRegisterChannel( const char *id ) {
int c;
mtx_lock(&messengerLock);
c = channelCount;
channels[c].id = id;
channels[c].data = malloc(CHAN_BUF_SIZE);
channels[c].readIndex = 0;
channels[c].writeIndex = 0;
cnd_init(&channels[c].readCond);
cnd_init(&channels[c].writeCond);
mtx_init(&channels[c].mutex, mtx_plain);
channelCount++;
mtx_unlock(&messengerLock);
/* If any threads are waiting on a specific channel, signal them to check
* again. */
cnd_broadcast(&requireCond);
return c;
}
bool RWMutex::init()
{
if(!initialized)
{
mtx_init(&mtxExclusiveAccess, mtx_plain | mtx_recursive);
mtx_init(&mtxSharedAccessCompleted, mtx_plain | mtx_recursive);
cnd_init(&cndSharedAccessCompleted);
initialized = true;
}
return true;
}
COND_HANDLE Condition_Init(void)
{
// Codes_SRS_CONDITION_18_002: [ Condition_Init shall create and return a CONDITION_HANDLE ]
cnd_t* cond = (cnd_t*)malloc(sizeof(cnd_t));
if (cond != NULL)
{
cnd_init(cond);
}
// Codes_SRS_CONDITION_18_008: [ Condition_Init shall return NULL if it fails to allocate the CONDITION_HANDLE ]
return cond;
}
int stack10_Constructor(Stack10 *s){
int ret;
ret = mtx_init(&s->mtx_, mtx_plain);
if(ret != thrd_success){
return ret;
}
ret = cnd_init(&s->cnd_push_);
if(ret != thrd_success){
return ret;
}
ret = cnd_init(&s->cnd_pop_);
if(ret != thrd_success){
return ret;
}
return 0;
}
static void do_test_apis (rd_kafka_type_t cltype) {
rd_kafka_t *rk;
char errstr[512];
rd_kafka_queue_t *mainq, *backgroundq;
rd_kafka_conf_t *conf;
mtx_init(&last_event_lock, mtx_plain);
cnd_init(&last_event_cnd);
do_test_unclean_destroy(cltype, 0/*tempq*/);
do_test_unclean_destroy(cltype, 1/*mainq*/);
test_conf_init(&conf, NULL, 0);
/* Remove brokers, if any, since this is a local test and we
* rely on the controller not being found. */
test_conf_set(conf, "bootstrap.servers", "");
test_conf_set(conf, "socket.timeout.ms", MY_SOCKET_TIMEOUT_MS_STR);
/* For use with the background queue */
rd_kafka_conf_set_background_event_cb(conf, background_event_cb);
rk = rd_kafka_new(cltype, conf, errstr, sizeof(errstr));
TEST_ASSERT(rk, "kafka_new(%d): %s", cltype, errstr);
mainq = rd_kafka_queue_get_main(rk);
backgroundq = rd_kafka_queue_get_background(rk);
do_test_options(rk);
do_test_CreateTopics("temp queue, no options", rk, NULL, 0, 0);
do_test_CreateTopics("temp queue, no options, background_event_cb",
rk, backgroundq, 1, 0);
do_test_CreateTopics("temp queue, options", rk, NULL, 0, 1);
do_test_CreateTopics("main queue, options", rk, mainq, 0, 1);
do_test_DeleteTopics("temp queue, no options", rk, NULL, 0);
do_test_DeleteTopics("temp queue, options", rk, NULL, 1);
do_test_DeleteTopics("main queue, options", rk, mainq, 1);
do_test_mix(rk, mainq);
do_test_configs(rk, mainq);
rd_kafka_queue_destroy(backgroundq);
rd_kafka_queue_destroy(mainq);
rd_kafka_destroy(rk);
mtx_destroy(&last_event_lock);
cnd_destroy(&last_event_cnd);
}
int main(int argc, char** argv)
{
int res;
mtx_init(&gMutex, mtx_plain);
cnd_init(&gCond);
res = tests_run(unit_tests, argc, argv);
mtx_destroy(&gMutex);
cnd_destroy(&gCond);
return res;
}
struct util_ringbuffer *util_ringbuffer_create( unsigned dwords )
{
struct util_ringbuffer *ring = CALLOC_STRUCT(util_ringbuffer);
if (!ring)
return NULL;
assert(util_is_power_of_two_or_zero(dwords));
ring->buf = MALLOC( dwords * sizeof(unsigned) );
if (ring->buf == NULL)
goto fail;
ring->mask = dwords - 1;
cnd_init(&ring->change);
(void) mtx_init(&ring->mutex, mtx_plain);
return ring;
fail:
FREE(ring->buf);
FREE(ring);
return NULL;
}
/* This is the main program (i.e. the main thread) */
int main(void)
{
/* Initialization... */
mtx_init(&gMutex, mtx_plain);
cnd_init(&gCond);
/* Test 1: thread arguments & return values */
printf("PART I: Thread arguments & return values\n");
{
thrd_t t1, t2, t3, t4;
int id1, id2, id3, id4, ret1, ret2, ret3, ret4;
/* Start a bunch of child threads */
id1 = 1;
thrd_create(&t1, ThreadIDs, (void*)&id1);
thrd_join(t1, &ret1);
printf(" Thread 1 returned %d.\n", ret1);
id2 = 2;
thrd_create(&t2, ThreadIDs, (void*)&id2);
thrd_join(t2, &ret2);
printf(" Thread 2 returned %d.\n", ret2);
id3 = 3;
thrd_create(&t3, ThreadIDs, (void*)&id3);
thrd_join(t3, &ret3);
printf(" Thread 3 returned %d.\n", ret3);
id4 = 4;
thrd_create(&t4, ThreadIDs, (void*)&id4);
thrd_join(t4, &ret4);
printf(" Thread 4 returned %d.\n", ret4);
}
/* Test 2: compile time thread local storage */
printf("PART II: Compile time thread local storage\n");
#ifndef NO_CT_TLS
{
thrd_t t1;
/* Clear the TLS variable (it should keep this value after all threads are
finished). */
gLocalVar = 1;
printf(" Main gLocalVar is %d.\n", gLocalVar);
/* Start a child thread that modifies gLocalVar */
thrd_create(&t1, ThreadTLS, NULL);
thrd_join(t1, NULL);
/* Check if the TLS variable has changed */
if(gLocalVar == 1)
printf(" Main gLocalID was not changed by the child thread - OK!\n");
else
printf(" Main gLocalID was changed by the child thread - FAIL!\n");
}
#else
printf(" Compile time TLS is not supported on this platform...\n");
#endif
/* Test 3: mutex locking */
printf("PART III: Mutex locking (100 threads x 10000 iterations)\n");
{
thrd_t t[100];
int i;
/* Clear the global counter. */
gCount = 0;
/* Start a bunch of child threads */
for (i = 0; i < 100; ++ i)
{
thrd_create(&t[i], ThreadLock, NULL);
}
/* Wait for the threads to finish */
for (i = 0; i < 100; ++ i)
{
thrd_join(t[i], NULL);
}
/* Check the global count */
printf(" gCount = %d\n", gCount);
}
/* Test 4: condition variable */
printf("PART IV: Condition variable (40 + 1 threads)\n");
{
thrd_t t1, t[40];
int i;
/* Set the global counter to the number of threads to run. */
gCount = 40;
/* Start the waiting thread (it will wait for gCount to reach zero). */
thrd_create(&t1, ThreadCondition2, NULL);
/* Start a bunch of child threads (these will decrease gCount by 1 when they
finish) */
for (i = 0; i < 40; ++ i)
{
thrd_create(&t[i], ThreadCondition1, NULL);
}
/* Wait for the waiting thread to finish */
thrd_join(t1, NULL);
/* Wait for the other threads to finish */
for (i = 0; i < 40; ++ i)
{
thrd_join(t[i], NULL);
}
}
/* Test 5: yield */
printf("PART V: Yield (40 + 1 threads)\n");
{
thrd_t t[40];
int i;
/* Start a bunch of child threads */
for (i = 0; i < 40; ++ i)
{
thrd_create(&t[i], ThreadYield, NULL);
}
/* Yield... */
thrd_yield();
/* Wait for the threads to finish */
for (i = 0; i < 40; ++ i)
{
thrd_join(t[i], NULL);
}
}
/* Test 6: Sleep */
printf("PART VI: Sleep (10 x 100 ms)\n");
{
int i;
struct timespec ts;
printf(" Sleeping");
fflush(stdout);
for (i = 0; i < 10; ++ i)
{
/* Calculate current time + 100ms */
clock_gettime(TIME_UTC, &ts);
ts.tv_nsec += 100000000;
if (ts.tv_nsec >= 1000000000)
{
ts.tv_sec++;
ts.tv_nsec -= 1000000000;
}
/* Sleep... */
thrd_sleep(&ts, NULL);
printf(".");
fflush(stdout);
}
printf("\n");
}
/* Test 7: Time */
printf("PART VII: Current time (UTC), three times\n");
{
struct timespec ts;
clock_gettime(TIME_UTC, &ts);
printf(" Time = %ld.%09ld\n", (long)ts.tv_sec, ts.tv_nsec);
clock_gettime(TIME_UTC, &ts);
printf(" Time = %ld.%09ld\n", (long)ts.tv_sec, ts.tv_nsec);
clock_gettime(TIME_UTC, &ts);
printf(" Time = %ld.%09ld\n", (long)ts.tv_sec, ts.tv_nsec);
}
/* FIXME: Implement some more tests for the TinyCThread API... */
/* Finalization... */
mtx_destroy(&gMutex);
cnd_destroy(&gCond);
return 0;
}
int NetProbeServerTP(char *TCPPort, char *threadnum){
//Create a thread pool
cnd_init(&cond);
mtx_init(&ThMutex, mtx_plain);
int ThreadNum = atoi(threadnum);
for (int j = 0; j < ThreadNum; j++){
thrd_t TCPSThread;
if (thrd_create(&TCPSThread, TPTCPChild, NULL) == thrd_error){
printf("Create thread is failed\n");
return 0;
}
else{
printf("Creating thread %d in threadpool mode.\n", j+1);
if (j == ThreadNum-1){
printf("Create threadpool with %d threads in totoal.\n", j+1);
printf("Waiting for client to connect...\n");
}
}
}
SOCKET Socket, new_socket;
struct sockaddr_in server, client;
int recv_len;
socklen_t c;
c = sizeof(struct sockaddr_in);
char *ReceiveBuf;
ReceiveBuf = (char *)malloc(sizeof(char)* 1024);
//Initialize Winsock
#ifdef WIN32
WSADATA wsa;
if (WSAStartup(MAKEWORD(2, 2), &wsa) != 0){
printf("Failed to Initialize, Error code : %d", WSAGetLastError());
exit(EXIT_FAILURE);
}
#endif
if ((Socket = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET){
printf("Could not create socket : d%", WSAGetLastError());
}
memset(&server, 0, sizeof(struct sockaddr_in));
memset(&client, 0, sizeof(struct sockaddr_in));
server.sin_family = AF_INET;
server.sin_addr.s_addr = INADDR_ANY;
server.sin_port = htons(atoi(TCPPort));
if (bind(Socket, (struct sockaddr *)&server, sizeof(server)) == SOCKET_ERROR){
printf("Bind failed with error code : %d", WSAGetLastError());
exit(EXIT_FAILURE);
}
listen(Socket, 100);
//Listening to new TCP connection
while (1){
memset(ReceiveBuf, 0, 1024);
if ((new_socket = accept(Socket, (struct sockaddr *)&client, &c)) == INVALID_SOCKET){
printf("accept failed with error code: %d\n", WSAGetLastError());
return 0;
}
else{
mtx_lock(&ThMutex);
SocketQueue.Enqueue(&SocketQueue, new_socket);
mtx_unlock(&ThMutex);
cnd_signal(&cond);
}
Sleep(2);
}
closesocket(Socket);
#ifdef WIN32
WSACleanup();
#endif
return 0;
}
int main(int argc, char** argv)
{
int ch, width, height;
thrd_t physics_thread = 0;
GLFWwindow* window;
GLFWmonitor* monitor = NULL;
if (!glfwInit())
{
fprintf(stderr, "Failed to initialize GLFW\n");
exit(EXIT_FAILURE);
}
while ((ch = getopt(argc, argv, "fh")) != -1)
{
switch (ch)
{
case 'f':
monitor = glfwGetPrimaryMonitor();
break;
case 'h':
usage();
exit(EXIT_SUCCESS);
}
}
if (monitor)
{
const GLFWvidmode* mode = glfwGetVideoMode(monitor);
glfwWindowHint(GLFW_RED_BITS, mode->redBits);
glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);
glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);
glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);
width = mode->width;
height = mode->height;
}
else
{
width = 640;
height = 480;
}
window = glfwCreateWindow(width, height, "Particle Engine", monitor, NULL);
if (!window)
{
fprintf(stderr, "Failed to create GLFW window\n");
glfwTerminate();
exit(EXIT_FAILURE);
}
if (monitor)
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
glfwMakeContextCurrent(window);
glfwSwapInterval(1);
glfwSetWindowSizeCallback(window, resize_callback);
glfwSetKeyCallback(window, key_callback);
// Set initial aspect ratio
glfwGetWindowSize(window, &width, &height);
resize_callback(window, width, height);
// Upload particle texture
glGenTextures(1, &particle_tex_id);
glBindTexture(GL_TEXTURE_2D, particle_tex_id);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, P_TEX_WIDTH, P_TEX_HEIGHT,
0, GL_LUMINANCE, GL_UNSIGNED_BYTE, particle_texture);
// Upload floor texture
glGenTextures(1, &floor_tex_id);
glBindTexture(GL_TEXTURE_2D, floor_tex_id);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, F_TEX_WIDTH, F_TEX_HEIGHT,
0, GL_LUMINANCE, GL_UNSIGNED_BYTE, floor_texture);
if (glfwExtensionSupported("GL_EXT_separate_specular_color"))
{
glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL_EXT,
GL_SEPARATE_SPECULAR_COLOR_EXT);
}
// Set filled polygon mode as default (not wireframe)
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
wireframe = 0;
// Set initial times
thread_sync.t = 0.0;
thread_sync.dt = 0.001f;
thread_sync.p_frame = 0;
thread_sync.d_frame = 0;
mtx_init(&thread_sync.particles_lock, mtx_timed);
cnd_init(&thread_sync.p_done);
cnd_init(&thread_sync.d_done);
if (thrd_create(&physics_thread, physics_thread_main, window) != thrd_success)
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwSetTime(0.0);
while (!glfwWindowShouldClose(window))
{
draw_scene(window, glfwGetTime());
glfwSwapBuffers(window);
glfwPollEvents();
}
thrd_join(physics_thread, NULL);
glfwDestroyWindow(window);
glfwTerminate();
exit(EXIT_SUCCESS);
}
int main(int argc, char** argv)
{
signal(SIGINT, IntHandler);
Server serv;
// Initialize the server
InitConfig(&serv.conf, argv[1], argc, argv);
if(!serv.conf.name) {
fprintf(stderr, "Script doesn't specify a server name.\n");
return 1;
}
if(!serv.conf.port) {
fprintf(stderr, "Script doesn't specify a port.\n");
return 1;
}
printf("Successfully configured server.\n"
"Name: %s\n"
"Port: %s\n"
"Num Threads: %d\n"
"Cycles Per Loop: %d\n"
"Num Routes: %d\n", serv.conf.name, serv.conf.port, serv.conf.numThreads, serv.conf.cyclesPerLoop, sb_count(serv.conf.routes));
InitList(&serv.clientQueue, sizeof(Sock));
InitList(&serv.requestQueue, sizeof(ClientRequest));
cnd_init(&serv.updateLoop);
cnd_init(&serv.newConn);
// The loop thread is responsible for initializing LoopData
thrd_t loopThread, connThread;
thrd_create(&loopThread, MainLoop, &serv);
thrd_create(&connThread, ConnLoop, &serv);
// Initialize winsock and listen for clients
WSADATA wsaData;
SOCKET listenSocket;
int iResult = WSAStartup(MAKEWORD(2,2), &wsaData);
if(iResult != 0) {
fprintf(stderr, "WSAStartup failed: %d\n", iResult);
return 1;
}
struct addrinfo hints;
ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
hints.ai_flags = AI_PASSIVE;
struct addrinfo* result;
iResult = getaddrinfo(NULL, serv.conf.port, &hints, &result);
if(iResult != 0) {
fprintf(stderr, "getaddrinfo failed: %d\n", iResult);
WSACleanup();
return 1;
}
listenSocket = socket(result->ai_family, result->ai_socktype, result->ai_protocol);
if(listenSocket == INVALID_SOCKET) {
fprintf(stderr, "Error at socket(): %d\n", WSAGetLastError());
freeaddrinfo(result);
WSACleanup();
return 1;
}
freeaddrinfo(result);
iResult = bind(listenSocket, result->ai_addr, (int)result->ai_addrlen);
if(iResult == SOCKET_ERROR) {
fprintf(stderr, "bind failed with error: %d\n", WSAGetLastError());
closesocket(listenSocket);
WSACleanup();
return 1;
}
if(listen(listenSocket, SOMAXCONN) == SOCKET_ERROR) {
fprintf(stderr, "listen failed with error: %d\n", WSAGetLastError());
closesocket(listenSocket);
WSACleanup();
return 1;
}
while (KeepRunning) {
SOCKET clientSocket = accept(listenSocket, NULL, NULL);
if (clientSocket == INVALID_SOCKET) {
fprintf(stderr, "accept failed: %d\n", WSAGetLastError());
continue;
}
int iMode = 1;
if (ioctlsocket(clientSocket, FIONBIO, &iMode) == SOCKET_ERROR) {
fprintf(stderr, "ioctlsocket failed: %d\n", WSAGetLastError());
continue;
}
Sock sock;
InitSock(&sock, (void*)clientSocket);
ListPushBack(&serv.clientQueue, &sock);
cnd_signal(&serv.newConn);
}
WSACleanup();
thrd_join(&connThread, NULL);
thrd_join(&loopThread, NULL);
cnd_destroy(&serv.newConn);
cnd_destroy(&serv.updateLoop);
DestroyList(&serv.requestQueue);
DestroyList(&serv.clientQueue);
DestroyConfig(&serv.conf);
return 0;
}
/**
* @brief Test that Metadata requests are retried properly when
* timing out due to high broker rtt.
*/
static void do_test_low_socket_timeout (const char *topic) {
rd_kafka_t *rk;
rd_kafka_conf_t *conf;
rd_kafka_topic_t *rkt;
rd_kafka_resp_err_t err;
const struct rd_kafka_metadata *md;
int res;
mtx_init(&ctrl.lock, mtx_plain);
cnd_init(&ctrl.cnd);
TEST_SAY("Test Metadata request retries on timeout\n");
test_conf_init(&conf, NULL, 60);
test_conf_set(conf, "socket.timeout.ms", "1000");
test_conf_set(conf, "socket.max.fails", "12345");
test_conf_set(conf, "retry.backoff.ms", "5000");
/* Avoid api version requests (with their own timeout) to get in
* the way of our test */
test_conf_set(conf, "api.version.request", "false");
test_socket_enable(conf);
test_curr->connect_cb = connect_cb;
test_curr->is_fatal_cb = is_fatal_cb;
rk = test_create_handle(RD_KAFKA_PRODUCER, conf);
rkt = test_create_producer_topic(rk, topic, NULL);
TEST_SAY("Waiting for sockem connect..\n");
mtx_lock(&ctrl.lock);
while (!ctrl.skm)
cnd_wait(&ctrl.cnd, &ctrl.lock);
mtx_unlock(&ctrl.lock);
TEST_SAY("Connected, fire off a undelayed metadata() to "
"make sure connection is up\n");
err = rd_kafka_metadata(rk, 0, rkt, &md, tmout_multip(2000));
TEST_ASSERT(!err, "metadata(undelayed) failed: %s",
rd_kafka_err2str(err));
rd_kafka_metadata_destroy(md);
if (thrd_create(&ctrl.thrd, ctrl_thrd_main, NULL) != thrd_success)
TEST_FAIL("Failed to create sockem ctrl thread");
set_delay(0, 3000); /* Takes effect immediately */
/* After two retries, remove the delay, the third retry
* should kick in and work. */
set_delay(((1000 /*socket.timeout.ms*/ +
5000 /*retry.backoff.ms*/) * 2) - 2000, 0);
TEST_SAY("Calling metadata() again which should succeed after "
"3 internal retries\n");
/* Metadata should be returned after the third retry */
err = rd_kafka_metadata(rk, 0, rkt, &md,
((1000 /*socket.timeout.ms*/ +
5000 /*retry.backoff.ms*/) * 2) + 5000);
TEST_SAY("metadata() returned %s\n", rd_kafka_err2str(err));
TEST_ASSERT(!err, "metadata(undelayed) failed: %s",
rd_kafka_err2str(err));
rd_kafka_metadata_destroy(md);
rd_kafka_topic_destroy(rkt);
rd_kafka_destroy(rk);
/* Join controller thread */
mtx_lock(&ctrl.lock);
ctrl.term = 1;
mtx_unlock(&ctrl.lock);
thrd_join(ctrl.thrd, &res);
cnd_destroy(&ctrl.cnd);
mtx_destroy(&ctrl.lock);
}
int sfgeMessengerStart() {
mtx_init(&messengerLock, mtx_plain);
cnd_init(&requireCond);
channelCount = 0;
return 1;
}