コード例 #1
0
ファイル: zclock.c プロジェクト: diorcety/czmq
//  --------------------------------------------------------------------------
//  Self test of this class
void
zclock_test (bool verbose)
{
    printf (" * zclock: ");

    //  @selftest
    int64_t start = zclock_time ();
    zclock_sleep (10);
    assert ((zclock_time () - start) >= 10);
    start = zclock_mono ();
    int64_t usecs = zclock_usecs ();
    zclock_sleep (10);
    assert ((zclock_mono () - start) >= 10);
    assert ((zclock_usecs () - usecs) >= 10000);
    char *timestr = zclock_timestr ();
    if (verbose)
        puts (timestr);
    freen (timestr);

#if defined (__WINDOWS__)
    zsys_shutdown();
#endif
    //  @end

    printf ("OK\n");
}
コード例 #2
0
ファイル: ticlient.c プロジェクト: Alexis-D/zguide
int main (int argc, char *argv [])
{
    int verbose = (argc > 1 && streq (argv [1], "-v"));
    mdcli_t *session = mdcli_new ("tcp://localhost:5555", verbose);

    //  1. Send 'echo' request to Titanic
    zmsg_t *request = zmsg_new ();
    zmsg_addstr (request, "echo");
    zmsg_addstr (request, "Hello world");
    zmsg_t *reply = s_service_call (
        session, "titanic.request", &request);

    zframe_t *uuid = NULL;
    if (reply) {
        uuid = zmsg_pop (reply);
        zmsg_destroy (&reply);
        zframe_print (uuid, "I: request UUID ");
    }
    //  2. Wait until we get a reply
    while (!zctx_interrupted) {
        zclock_sleep (100);
        request = zmsg_new ();
        zmsg_add (request, zframe_dup (uuid));
        zmsg_t *reply = s_service_call (
            session, "titanic.reply", &request);

        if (reply) {
            char *reply_string = zframe_strdup (zmsg_last (reply));
            printf ("Reply: %s\n", reply_string);
            free (reply_string);
            zmsg_destroy (&reply);

            //  3. Close request
            request = zmsg_new ();
            zmsg_add (request, zframe_dup (uuid));
            reply = s_service_call (session, "titanic.close", &request);
            zmsg_destroy (&reply);
            break;
        }
        else {
            printf ("I: no reply yet, trying again...\n");
            zclock_sleep (5000);     //  Try again in 5 seconds
        }
    }
    zframe_destroy (&uuid);
    mdcli_destroy (&session);
    return 0;
}
コード例 #3
0
ファイル: zsock.c プロジェクト: HunterChen/czmq
int
zsock_connect (zsock_t *self, const char *format, ...)
{
    assert (self);
    assert (zsock_is (self));

    //  Expand format to get full endpoint
    va_list argptr;
    va_start (argptr, format);
    char *endpoint = zsys_vprintf (format, argptr);
    va_end (argptr);
    int rc = zmq_connect (self->handle, endpoint);
    
#if (ZMQ_VERSION < ZMQ_MAKE_VERSION (4,0,0))
    int retries = 4;
    while (rc == -1 && zmq_errno () == ECONNREFUSED && retries) {
        //  This bruteforces a synchronization between connecting and
        //  binding threads on ZeroMQ v3.2 and earlier, where the bind
        //  MUST happen before the connect on inproc transports.
        zclock_sleep (250);
        rc = zmq_connect (self->handle, endpoint);
        retries--;
    }
#endif
    free (endpoint);
    return rc;
}
コード例 #4
0
ファイル: zthread.c プロジェクト: azverkan/czmq
int
zthread_test (Bool verbose)
{
    printf (" * zthread: ");

    //  @selftest
    zctx_t *ctx = zctx_new ();

    //  Create a detached thread, let it run
    zthread_new (ctx, s_test_detached, NULL);
    zclock_sleep (100);

    //  Create an attached thread, check it's safely alive
    void *pipe = zthread_fork (ctx, s_test_attached, NULL);
    zstr_send (pipe, "ping");
    char *pong = zstr_recv (pipe);
    assert (streq (pong, "pong"));
    free (pong);

    //  Everything should be cleanly closed now
    zctx_destroy (&ctx);
    //  @end

    printf ("OK\n");
    return 0;
}
コード例 #5
0
ファイル: zauth_v2.c プロジェクト: AxelVoitier/czmq
//  Checks whether client can connect to server
static bool
s_can_connect (zctx_t *ctx, void **server, void **client)
{
    int port_nbr = zsocket_bind (*server, "tcp://127.0.0.1:*");
    assert (port_nbr > 0);
    int rc = zsocket_connect (*client, "tcp://127.0.0.1:%d", port_nbr);
    assert (rc == 0);
    //  Give the connection time to fail if that's the plan
    zclock_sleep (200);

    //  By default PUSH sockets block if there's no peer
    zsock_set_sndtimeo (*server, 200);
    zstr_send (*server, "Hello, World");

    zpoller_t *poller = zpoller_new (*client, NULL);
    bool success = (zpoller_wait (poller, 400) == *client);
    zpoller_destroy (&poller);
    zsocket_destroy (ctx, *client);
    zsocket_destroy (ctx, *server);
    *server = zsocket_new (ctx, ZMQ_PUSH);
    assert (*server);
    *client = zsocket_new (ctx, ZMQ_PULL);
    assert (*client);
    return success;
}
コード例 #6
0
ファイル: zre_perf_remote.c プロジェクト: erwink/zyre
int main (int argc, char *argv [])
{
    //  Initialize context for talking to tasks
    zctx_t *ctx = zctx_new ();
    zctx_set_linger (ctx, 100);
    
    //  Get number of interfaces to simulate, default 100
    int max_interface = 100;
    int nbr_interface = 0;
    if (argc > 1)
        max_interface = atoi (argv [1]);

    //  We address interfaces as an array of pipes
    void **pipes = zmalloc (sizeof (void *) * max_interface);

    for (nbr_interface = 0; nbr_interface < max_interface; nbr_interface++) {
        pipes [nbr_interface] = zthread_fork (ctx, interface_task, NULL);
        zclock_log ("I: Started interface (%d running)", nbr_interface + 1);
    }
    //  We will randomly start and stop interface threads
    while (!zctx_interrupted) {
        zclock_sleep (1000);
    }
    zclock_log ("I: Stopped perl_remote");
    zctx_destroy (&ctx);
    free (pipes);
    return 0;
}
コード例 #7
0
ファイル: clonesrv1.c プロジェクト: brikou/zguide
int main (void)
{
    //  Prepare our context and publisher socket
    zctx_t *ctx = zctx_new ();
    void *publisher = zsocket_new (ctx, ZMQ_PUB);
    zsocket_set_hwm (publisher, 0);
    zsocket_bind (publisher, "tcp://*:5556");
    zclock_sleep (200);

    zhash_t *kvmap = zhash_new ();
    int64_t sequence = 0;
    srandom ((unsigned) time (NULL));

    while (!zctx_interrupted) {
        //  Distribute as key-value message
        kvmsg_t *kvmsg = kvmsg_new (++sequence);
        kvmsg_fmt_key  (kvmsg, "%d", randof (10000));
        kvmsg_fmt_body (kvmsg, "%d", randof (1000000));
        kvmsg_send     (kvmsg, publisher);
        kvmsg_store   (&kvmsg, kvmap);
    }
    printf (" Interrupted\n%d messages out\n", (int) sequence);
    zhash_destroy (&kvmap);
    zctx_destroy (&ctx);
    return 0;
}
コード例 #8
0
ファイル: lbbroker3.c プロジェクト: a524631266/Ongoing-Study
// Basic request-reply client using REQ socket
//
static void *
client_task(void *args)
{
	zctx_t *ctx = zctx_new();
	void *client = zsocket_new(ctx, ZMQ_REQ);

#if (defined (WIN32))
	zsocket_connect(client, "tcp://localhost:5672"); // frontend
#else
	zsocket_connect(client, "ipc://frontend.ipc");
#endif

	// Send request, get reply
	while (1) {
		zstr_send(client, "HELLO");
		char *reply = zstr_recv(client);
		if (!reply) {
			break;
		}
		printf("Client: %s\n", reply);
		free(reply);
		zclock_sleep(1);
	}

	zctx_destroy(&ctx);
	return NULL;
}
コード例 #9
0
ファイル: tripping.c プロジェクト: AlexGiovanentti/zguide
static void
client_task (void *args, zctx_t *ctx, void *pipe)
{
    void *client = zsocket_new (ctx, ZMQ_DEALER);
    zsocket_connect (client, "tcp://localhost:5555");
    printf ("Setting up test...\n");
    zclock_sleep (100);

    int requests;
    int64_t start;

    printf ("Synchronous round-trip test...\n");
    start = zclock_time ();
    for (requests = 0; requests < 10000; requests++) {
        zstr_send (client, "hello");
        char *reply = zstr_recv (client);
        free (reply);
    }
    printf (" %d calls/second\n",
        (1000 * 10000) / (int) (zclock_time () - start));

    printf ("Asynchronous round-trip test...\n");
    start = zclock_time ();
    for (requests = 0; requests < 100000; requests++)
        zstr_send (client, "hello");
    for (requests = 0; requests < 100000; requests++) {
        char *reply = zstr_recv (client);
        free (reply);
    }
    printf (" %d calls/second\n",
        (1000 * 100000) / (int) (zclock_time () - start));
    zstr_send (pipe, "done");
}
コード例 #10
0
void send_outgoing_messages(client_state* state, void * socket)
{
    for(zchat_message_vector_t::iterator 
        it = state->out_messages.begin();
        it != state->out_messages.end();
        it++)
    {
        zchat_string_t serialised;
        zchat_message * message = *it;
        
        serialize_message_to_string(message, &serialised);
        zframe_t* content = zframe_new (serialised.c_str(),
                                        serialised.length());
        
        zclock_sleep (randof (1000) + 1);
        
        zframe_send (&content, socket, ZFRAME_REUSE);
        if(message->type() == zchat_message_message_type_PING)
        {
            client_state_set_heartbeat_time(state);
        }
        
        zframe_destroy (&content);
        zchat_message_destroy(message);
    }
    
    state->out_messages.clear();
}
コード例 #11
0
ファイル: zyre_node.c プロジェクト: opedroso/zyre
static int
zyre_node_stop (zyre_node_t *self)
{
    if (self->beacon) {
        //  Stop broadcast/listen beacon
        beacon_t beacon;
        beacon.protocol [0] = 'Z';
        beacon.protocol [1] = 'R';
        beacon.protocol [2] = 'E';
        beacon.version = BEACON_VERSION;
        beacon.port = 0;            //  Zero means we're stopping
        zuuid_export (self->uuid, beacon.uuid);
        zsock_send (self->beacon, "sbi", "PUBLISH",
            (byte *) &beacon, sizeof (beacon_t), self->interval);
        zclock_sleep (1);           //  Allow 1 msec for beacon to go out
        zpoller_remove (self->poller, self->beacon);
        zactor_destroy (&self->beacon);
    }
    //  Stop polling on inbox
    zpoller_remove (self->poller, self->inbox);
    zstr_sendm (self->outbox, "STOP");
    zstr_sendm (self->outbox, zuuid_str (self->uuid));
    zstr_send (self->outbox, self->name);
    return 0;
}
コード例 #12
0
ファイル: cliente.c プロジェクト: jdcorrales/html
static void
server_worker (void *args, zctx_t *ctx, void *pipe)
{
    void *worker = zsocket_new (ctx, ZMQ_DEALER);
    zsocket_connect (worker, "inproc://backend");

    while (true) {
        //  The DEALER socket gives us the reply envelope and message
        zmsg_t *msg = zmsg_recv (worker);
        zframe_t *identity = zmsg_pop (msg);
        zframe_t *content = zmsg_pop (msg);
        assert (content);
        zmsg_destroy (&msg);

        //  Send 0..4 replies back
        int reply, replies = randof (5);
        for (reply = 0; reply < replies; reply++) {
            //  Sleep for some fraction of a second
            zclock_sleep (randof (1000) + 1);
            zframe_send (&identity, worker, ZFRAME_REUSE + ZFRAME_MORE);
            zframe_send (&content, worker, ZFRAME_REUSE);
        }
        zframe_destroy (&identity);
        zframe_destroy (&content);
    }
}
コード例 #13
0
ファイル: ticket_printer.c プロジェクト: zgwmike/TWPS
static bool s_heart_hid_printer(ticket_printer_t *self) {
    if ((zclock_time() - self->hid_status_at) > 5000) {
#ifdef __WIN32__
        char *command = strdup("<S1>");
        int ret = boca_hid_write(self->hid_printer, command, strlen(command));
        free(command);
        enum BOCA_STATUS status = BOCA_OFFLINE;
        if (ret > 0) {
            zclock_sleep(500);
            status = boca_hid_status(self->hid_printer);
            self->event = EVENT_BOCA_WRITE_OK;
            s_state_machine(self);
        } else {
            self->event = EVENT_BOCA_WRITE_ERROR;
            s_state_machine(self);
            s_handle_boca_status(self, &status, true);
        }
#else
        enum BOCA_FEATURE_REPORT_STATUS feature_status = boca_hid_status_feature(self->hid_printer);
        enum BOCA_STATUS status = boca_status_from_feature(feature_status);
#endif
        s_handle_boca_status(self, &status, true);
        return true;
    }
    return false;
}
コード例 #14
0
ファイル: drops.c プロジェクト: edgenet/drops
void
drops_test (bool verbose)
{
    printf (" * drops: ");

    //  @selftest
    //  Create temporary directory for test files
#   define TESTDIR ".test_drops"

    //  Create two drops instances and test some to and fro
    zsys_dir_create (TESTDIR "/box1");
    drops_t *drops1 = drops_new (TESTDIR "/box1");
    zsys_dir_create (TESTDIR "/box2");
    drops_t *drops2 = drops_new (TESTDIR "/box2");

    //  Give time for nodes to discover each other and interconnect
    zclock_sleep (100);

    FILE *output = fopen (TESTDIR "/box1/bilbo", "w");
    fprintf (output, "Hello, world");
    fclose (output);

    //  Directory monitoring is once per second at present, so this gives
    //  time for box1 to see its new file, and send it to box2
    zclock_sleep (1200);

    char buffer [256];
    FILE *input = fopen (TESTDIR "/box2/bilbo", "r");
    assert (input);
    char *result = fgets (buffer, 256, input);
    assert (result == buffer);
    assert (streq (buffer, "Hello, world"));
    fclose (input);

    drops_destroy (&drops2);
    drops_destroy (&drops1);

    //  Delete all test files
    zdir_t *dir = zdir_new (TESTDIR, NULL);
    zdir_remove (dir, true);
    zdir_destroy (&dir);

    //  @end
    zclock_sleep (100);
    printf ("OK\n");
}
コード例 #15
0
ファイル: ztester_gossip.c プロジェクト: hiddevb/zyre
int main (int argc, char *argv [])
{
    //  Get number of nodes N to simulate
    //  We need 3 x N x N + 3N file handles
    int max_nodes = 10;
    int nbr_nodes = 0;
    if (argc > 1)
        max_nodes = atoi (argv [1]);
    assert (max_nodes);

    int max_iterations = -1;
    int nbr_iterations = 0;
    if (argc > 2)
        max_iterations = atoi (argv [2]);

    //  Our gossip network will use one fixed hub (not a Zyre node),
    //  to which all nodes will connect
    zactor_t *hub = zactor_new (zgossip, "hub");
    zstr_sendx (hub, "BIND", "inproc://zyre-hub", NULL);
        
    //  We address nodes as an array of actors
    zactor_t **actors = (zactor_t **) zmalloc (sizeof (zactor_t *) * max_nodes);

    //  We will randomly start and stop node threads
    uint index;
    while (!zsys_interrupted) {
        index = randof (max_nodes);
        //  Toggle node thread
        if (actors [index]) {
            zactor_destroy (&actors [index]);
            actors [index] = NULL;
            zsys_info ("stopped node (%d running)", --nbr_nodes);
        }
        else {
            char node_name [10];
            sprintf (node_name, "node-%d", index);
            actors [index] = zactor_new (node_actor, strdup (node_name));
            zsys_info ("started node (%d running)", ++nbr_nodes);
        }
        nbr_iterations++;
        if (max_iterations > 0 && nbr_iterations >= max_iterations)
            break;
        //  Sleep ~300 msecs randomly so we smooth out activity
        zclock_sleep (randof (100) + 100);
    }
    zsys_info ("stopped tester (%d iterations)", nbr_iterations);

    //  Stop all remaining actors
    for (index = 0; index < max_nodes; index++) {
        if (actors [index])
            zactor_destroy (&actors [index]);
    }
    free (actors);
    
    zactor_destroy (&hub);
    return 0;
}
コード例 #16
0
ファイル: cliente.c プロジェクト: jdcorrales/html
int main (void)
{
    zthread_new (client_task, NULL);
    zthread_new (client_task, NULL);
    zthread_new (client_task, NULL);
    zthread_new (server_task, NULL);
    zclock_sleep (5 * 1000);    //  Run for 5 seconds then quit
    return 0;
}
コード例 #17
0
ファイル: zsys.c プロジェクト: wysman/czmq
//  atexit or manual termination for the process
void
zsys_shutdown (void)
{
    if (!s_initialized) {
        return;
    }
    s_initialized = false;

    //  The atexit handler is called when the main function exits;
    //  however we may have zactor threads shutting down and still
    //  trying to close their sockets. So if we suspect there are
    //  actors busy (s_open_sockets > 0), then we sleep for a few
    //  hundred milliseconds to allow the actors, if any, to get in
    //  and close their sockets.
    ZMUTEX_LOCK (s_mutex);
    size_t busy = s_open_sockets;
    ZMUTEX_UNLOCK (s_mutex);
    if (busy)
        zclock_sleep (200);

    //  No matter, we are now going to shut down
    //  Print the source reference for any sockets the app did not
    //  destroy properly.
    ZMUTEX_LOCK (s_mutex);
    s_sockref_t *sockref = (s_sockref_t *) zlist_pop (s_sockref_list);
    while (sockref) {
        assert (sockref->filename);
        zsys_error ("dangling '%s' socket created at %s:%d",
                    zsys_sockname (sockref->type),
                    sockref->filename, (int) sockref->line_nbr);
        zmq_close (sockref->handle);
        free (sockref);
        sockref = (s_sockref_t *) zlist_pop (s_sockref_list);
    }
    zlist_destroy (&s_sockref_list);
    ZMUTEX_UNLOCK (s_mutex);

    //  Close logsender socket if opened (don't do this in critical section)
    if (s_logsender) {
        zsys_close (s_logsender, NULL, 0);
        s_logsender = NULL;
    }
    if (s_open_sockets == 0)
        zmq_term (s_process_ctx);
    else
        zsys_error ("dangling sockets: cannot terminate ZMQ safely");

    ZMUTEX_DESTROY (s_mutex);

    //  Free dynamically allocated properties
    free (s_interface);
    free (s_logident);

#if defined (__UNIX__)
    closelog ();                //  Just to be pedantic
#endif
}
コード例 #18
0
ファイル: alerts.c プロジェクト: miska/mallory
int main() {
    zactor_t *actor = zactor_new (s_alerts, NULL);

    //XXX: this is UGLY
    while (!zsys_interrupted) {
        zclock_sleep(100);
    }

    zactor_destroy (&actor);
}
コード例 #19
0
ファイル: zgtask_worker.c プロジェクト: mvala/zgtask
void
zgtask_worker_start (zgtask_worker_t *self)
{
    assert (self);
    zyre_t *zyre = zgtask_net_init_zyre_parent (self->net);
    zyre_gossip_connect (zyre, self->url_parent);
    zyre_start (zyre);
    zyre_join (zyre, "GLOBAL");

    zclock_sleep (250);
}
コード例 #20
0
ファイル: titanic.publish.cpp プロジェクト: bieri/zmq_titanic
int _tmain(int argc, _TCHAR* argv[])
{
	zctx_t* context = zctx_new();
	titanic_publish* component = new titanic_publish(context,TADD_COMP,TADD_PUBSUB,100*1000,100*1000);
	//Lets give the broker time to get bound up and set up all the pollers on its sockets
	zclock_sleep(1000);
	cout << "Starting Publisher";
	component->Start();
	delete component;
	return NULL;
}
コード例 #21
0
ファイル: zfile.c プロジェクト: TTimo/czmq
int
zfile_test (bool verbose)
{
    printf (" * zfile: ");

    //  @selftest
    zfile_t *file = zfile_new (".", "bilbo");
    assert (streq (zfile_filename (file, "."), "bilbo"));
    assert (zfile_is_readable (file) == false);
    zfile_destroy (&file);

    //  Create a test file in some random subdirectory
    file = zfile_new ("./this/is/a/test", "bilbo");
    int rc = zfile_output (file);
    assert (rc == 0);
    zchunk_t *chunk = zchunk_new (NULL, 100);
    zchunk_fill (chunk, 0, 100);
    //  Write 100 bytes at position 1,000,000 in the file
    rc = zfile_write (file, chunk, 1000000);
    assert (rc == 0);
    zfile_close (file);
    assert (zfile_is_readable (file));
    assert (zfile_cursize (file) == 1000100);
    assert (!zfile_is_stable (file));
    zchunk_destroy (&chunk);
    zclock_sleep (1001);
    assert (zfile_is_stable (file));

    //  Check we can read from file
    rc = zfile_input (file);
    assert (rc == 0);
    chunk = zfile_read (file, 1000100, 0);
    assert (chunk);
    assert (zchunk_size (chunk) == 1000100);
    zchunk_destroy (&chunk);

    //  Remove file and directory
    zdir_t *dir = zdir_new ("./this", NULL);
    assert (zdir_cursize (dir) == 1000100);
    zdir_remove (dir, true);
    assert (zdir_cursize (dir) == 0);
    zdir_destroy (&dir);

    //  Check we can no longer read from file
    assert (!zfile_is_readable (file));
    rc = zfile_input (file);
    assert (rc == -1);
    zfile_destroy (&file);
    //  @end

    printf ("OK\n");
    return 0;
}
コード例 #22
0
ファイル: server.c プロジェクト: kishori82/COLAS
//int server_process(char *server_id, char *servers_str, char *port, char *init_data, Server_Status *_status)
int server_process(Server_Args *server_args, Server_Status *_status) {
    status = _status;

    zthread_new(server_task, (void *)server_args);
    printf("Starting the thread id %s\n", server_args->server_id);

    while(true) {
        zclock_sleep(60*600*1000);
    }
    free(server_args);
    return 0;
}
コード例 #23
0
int _tmain(int argc, _TCHAR* argv[])
{
	zclock_sleep(20000);
	char* broker_loc = "tcp://localhost:5555";

	zctx_t* ctx = zctx_new();
	void* scket = zsocket_new(ctx,ZMQ_REQ);
	zsocket_connect(scket,broker_loc);
	zmsg_t* msg = zmsg_new();
	zmsg_addstr(msg,TWRK_CLI_VER);
	zmsg_addstr(msg,"Echo");
	zmsg_addstr(msg,TMSG_TYPE_REQUEST);
	
	int64_t sleep = 10*1000;
	zclock_sleep(sleep);
	zmsg_add(msg,zframe_new(&sleep,sizeof(sleep)));
	zmsg_send(&msg,scket);
	zmsg_t* reply =  zmsg_recv(scket);
	zmsg_dump(reply);
	return 0;
}
コード例 #24
0
/* cleanup */
void zyre_bridge_cleanup(ubx_block_t *b)
{
		struct zyre_bridge_info *inf = (struct zyre_bridge_info*) b->private_data;

		//free(inf->msg_buffer);
		//zyre_t *node = inf->node;
		zyre_stop (inf->node);
		zclock_sleep (100);
		zyre_destroy (&inf->node);

		free(b->private_data);
		printf("Cleanup successful.\n");
}
コード例 #25
0
ファイル: lsd_sender.c プロジェクト: akatrevorjay/lsd
int main (int argc, char *argv [])
{
	lsd_handle_t* handle = lsd_init(NULL, info_callback, NULL);

	lsd_join(handle, GROUP_0);
	lsd_join(handle, GROUP_1);

	zclock_sleep (500);

	lsd_shout(handle, GROUP_0, (const uint8_t*)MSG_0,strlen(MSG_0));
	zclock_sleep (500);
	lsd_shout(handle, GROUP_1, (const uint8_t*)MSG_1,strlen(MSG_1));
	zclock_sleep (500);
	lsd_publish(handle, "core");

	zclock_sleep (100000);

	lsd_leave(handle, GROUP_0);
	lsd_leave(handle, GROUP_1);
	lsd_destroy(handle);
	return 0;
}
コード例 #26
0
ファイル: zyre_node.c プロジェクト: codebrainz/zyre
static void
zyre_node_stop (zyre_node_t *self)
{
    //  Set broadcast/listen beacon
    beacon_t beacon;
    beacon.protocol [0] = 'Z';
    beacon.protocol [1] = 'R';
    beacon.protocol [2] = 'E';
    beacon.version = BEACON_VERSION;
    beacon.port = 0;            //  Zero means we're stopping
    zuuid_export (self->uuid, beacon.uuid);
    zbeacon_publish (self->beacon, (byte *) &beacon, sizeof (beacon_t));
    zclock_sleep (1);           //  Allow 1 msec for beacon to go out
}
コード例 #27
0
ファイル: zmon_sensor_gtop.c プロジェクト: mvala/zmon
int main(int argc, char **argv) {

    zmon_gtop_t *self = zmon_gtop_new ("");
    assert (self);
    int n = 5;
    for (int i = 0; i < n; i++) {
        zmon_gtop_update (self);
//        zmon_gtop_dump (self);
        zclock_sleep (1000);
    }

    zmon_gtop_destroy (&self);
    return 0;
}
コード例 #28
0
ファイル: espresso.c プロジェクト: quanhua92/LearnZeroMQ
static void
publisher_thread (void *args, zctx_t *ctx, void *pipe)
{
    void *publisher = zsocket_new (ctx, ZMQ_PUB);
    zsocket_bind (publisher, "tcp://*:6000");

    while (!zctx_interrupted) {
        char string [10];
        sprintf (string, "%c-%05d", randof (10) + 'A', randof (100000));
        if (zstr_send (publisher, string) == -1)
            break;              //  Interrupted
        zclock_sleep (100);     //  Wait for 1/10th second
    }
}
コード例 #29
0
static
zsock_t* parser_push_socket_new()
{
    zsock_t *socket = zsock_new(ZMQ_PUSH);
    assert(socket);
    int rc;
    // connect socket, taking thread startup time into account
    // TODO: this is a hack. better let controller coordinate this
    for (int i=0; i<10; i++) {
        rc = zsock_connect(socket, "inproc://graylog-forwarder-writer");
        if (rc == 0) break;
        zclock_sleep(100);
    }
    return socket;
}
コード例 #30
0
ファイル: zsync_selftest.c プロジェクト: skyformat99/protocol
void test_integrate_components ()
{
    printf ("Integration Test: ");

    agent = zsync_agent_new ();
    zsync_agent_set_pass_update (agent, pass_update);
    zsync_agent_set_pass_chunk (agent, pass_chunk);
    zsync_agent_set_get_update (agent, get_update);
    zsync_agent_set_get_current_state (agent, get_current_state);
    zsync_agent_set_get_chunk (agent, get_chunk);

    zsync_agent_start (agent);

    zlist_t *files;

    while (zsync_agent_running (agent)) {
        zclock_sleep (25000);
        DIR *dir;
        struct dirent *ent;
        int count = -2;
        if ((dir = opendir ("./syncfolder")) != NULL) {
            while ((ent = readdir (dir)) != NULL) {
                count++; 
            }
        }
        if (count == 2)
            break;
    }
    zsync_agent_stop (agent);
        
    zclock_sleep (500);

    zsync_agent_destroy (&agent);
    
    printf ("OK\n");
}