JNIEXPORT jlong JNICALL Java_org_zeromq_czmq_Zsys__1_1socket (JNIEnv *env, jclass c, jint type, jstring filename, jlong line_nbr) { char *filename_ = (char *) (*env)->GetStringUTFChars (env, filename, NULL); jlong socket_ = (jlong) (intptr_t) zsys_socket ((int) type, filename_, (size_t) line_nbr); (*env)->ReleaseStringUTFChars (env, filename, filename_); return socket_; }
zsock_t * zsock_new_ (int type, const char *filename, size_t line_nbr) { zsock_t *self = (zsock_t *) zmalloc (sizeof (zsock_t)); if (!self) return NULL; self->tag = ZSOCK_TAG; self->type = type; self->handle = zsys_socket (type, filename, line_nbr); if (!self->handle) { free (self); return NULL; } return self; }
void zsys_set_logsender (const char *endpoint) { zsys_init (); if (endpoint) { // Create log sender if needed if (!s_logsender) { s_logsender = zsys_socket (ZMQ_PUB, NULL, 0); assert (s_logsender); } // Bind to specified endpoint int rc = zmq_bind (s_logsender, endpoint); assert (rc == 0); } else if (s_logsender) { zsys_close (s_logsender, NULL, 0); s_logsender = NULL; } }
/// // Get a new ZMQ socket, automagically creating a ZMQ context if this is // the first time. Caller is responsible for destroying the ZMQ socket // before process exits, to avoid a ZMQ deadlock. Note: you should not use // this method in CZMQ apps, use zsock_new() instead. // *** This is for CZMQ internal use only and may change arbitrarily *** void *QmlZsysAttached::socket (int type, const QString &filename, size_t lineNbr) { return zsys_socket (type, filename.toUtf8().data(), lineNbr); };
void zsys_test (bool verbose) { printf (" * zsys: "); if (verbose) printf ("\n"); // @selftest zsys_catch_interrupts (); // Check capabilities without using the return value int rc = zsys_has_curve (); if (verbose) { char *hostname = zsys_hostname (); zsys_info ("host name is %s", hostname); free (hostname); zsys_info ("system limit is %zd ZeroMQ sockets", zsys_socket_limit ()); } zsys_set_io_threads (1); zsys_set_max_sockets (0); zsys_set_linger (0); zsys_set_sndhwm (1000); zsys_set_rcvhwm (1000); zsys_set_pipehwm (2500); assert (zsys_pipehwm () == 2500); zsys_set_ipv6 (0); rc = zsys_file_delete ("nosuchfile"); assert (rc == -1); bool rc_bool = zsys_file_exists ("nosuchfile"); assert (rc_bool != true); rc = (int) zsys_file_size ("nosuchfile"); assert (rc == -1); time_t when = zsys_file_modified ("."); assert (when > 0); mode_t mode = zsys_file_mode ("."); assert (S_ISDIR (mode)); assert (mode & S_IRUSR); assert (mode & S_IWUSR); zsys_file_mode_private (); rc = zsys_dir_create ("%s/%s", ".", ".testsys/subdir"); assert (rc == 0); when = zsys_file_modified ("./.testsys/subdir"); assert (when > 0); assert (!zsys_file_stable ("./.testsys/subdir")); rc = zsys_dir_delete ("%s/%s", ".", ".testsys/subdir"); assert (rc == 0); rc = zsys_dir_delete ("%s/%s", ".", ".testsys"); assert (rc == 0); zsys_file_mode_default (); int major, minor, patch; zsys_version (&major, &minor, &patch); assert (major == CZMQ_VERSION_MAJOR); assert (minor == CZMQ_VERSION_MINOR); assert (patch == CZMQ_VERSION_PATCH); char *string = zsys_sprintf ("%s %02x", "Hello", 16); assert (streq (string, "Hello 10")); free (string); char *str64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,."; int num10 = 1234567890; string = zsys_sprintf ("%s%s%s%s%d", str64, str64, str64, str64, num10); assert (strlen (string) == (4 * 64 + 10)); free (string); // Test logging system zsys_set_logident ("czmq_selftest"); zsys_set_logsender ("inproc://logging"); void *logger = zsys_socket (ZMQ_SUB, NULL, 0); assert (logger); rc = zsocket_connect (logger, "inproc://logging"); assert (rc == 0); rc = zmq_setsockopt (logger, ZMQ_SUBSCRIBE, "", 0); assert (rc == 0); if (verbose) { zsys_error ("This is an %s message", "error"); zsys_warning ("This is a %s message", "warning"); zsys_notice ("This is a %s message", "notice"); zsys_info ("This is a %s message", "info"); zsys_debug ("This is a %s message", "debug"); zsys_set_logident ("hello, world"); zsys_info ("This is a %s message", "info"); zsys_debug ("This is a %s message", "debug"); // Check that logsender functionality is working char *received = zstr_recv (logger); assert (received); zstr_free (&received); } zsys_close (logger, NULL, 0); // @end printf ("OK\n"); }
/// // Get a new ZMQ socket, automagically creating a ZMQ context if this is // the first time. Caller is responsible for destroying the ZMQ socket // before process exits, to avoid a ZMQ deadlock. Note: you should not use // this method in CZMQ apps, use zsock_new() instead. // *** This is for CZMQ internal use only and may change arbitrarily *** void * QZsys::socket (int type, const QString &filename, size_t lineNbr) { void * rv = zsys_socket (type, filename.toUtf8().data(), lineNbr); return rv; }