JNIEXPORT void JNICALL
Java_org_zeromq_czmq_Zsys__1_1setInterface (JNIEnv *env, jclass c, jstring value)
{
char *value_ = (char *) (*env)->GetStringUTFChars (env, value, NULL);
zsys_set_interface (value_);
(*env)->ReleaseStringUTFChars (env, value, value_);
}
///
// Set network interface name to use for broadcasts, particularly zbeacon.
// This lets the interface be configured for test environments where required.
// For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
// the default when there is no specified interface. If the environment
// variable ZSYS_INTERFACE is set, use that as the default interface name.
// Setting the interface to "*" means "use all available interfaces".
void QmlZsysAttached::setInterface (const QString &value) {
zsys_set_interface (value.toUtf8().data());
};
void *
zsys_init (void)
{
if (s_initialized) {
assert (s_process_ctx);
return s_process_ctx;
}
// Pull process defaults from environment
if (getenv ("ZSYS_IO_THREADS"))
s_io_threads = atoi (getenv ("ZSYS_IO_THREADS"));
if (getenv ("ZSYS_MAX_SOCKETS"))
s_max_sockets = atoi (getenv ("ZSYS_MAX_SOCKETS"));
if (getenv ("ZSYS_LINGER"))
s_linger = atoi (getenv ("ZSYS_LINGER"));
if (getenv ("ZSYS_SNDHWM"))
s_sndhwm = atoi (getenv ("ZSYS_SNDHWM"));
if (getenv ("ZSYS_RCVHWM"))
s_rcvhwm = atoi (getenv ("ZSYS_RCVHWM"));
if (getenv ("ZSYS_PIPEHWM"))
s_pipehwm = atoi (getenv ("ZSYS_PIPEHWM"));
if (getenv ("ZSYS_IPV6"))
s_ipv6 = atoi (getenv ("ZSYS_IPV6"));
if (getenv ("ZSYS_LOGSTREAM")) {
if (streq (getenv ("ZSYS_LOGSTREAM"), "stdout"))
s_logstream = stdout;
else
if (streq (getenv ("ZSYS_LOGSTREAM"), "stderr"))
s_logstream = stderr;
}
else
s_logstream = stdout;
if (getenv ("ZSYS_LOGSYSTEM")) {
if (streq (getenv ("ZSYS_LOGSYSTEM"), "true"))
s_logsystem = true;
else
if (streq (getenv ("ZSYS_LOGSYSTEM"), "false"))
s_logsystem = false;
}
// Catch SIGINT and SIGTERM unless ZSYS_SIGHANDLER=false
if ( getenv ("ZSYS_SIGHANDLER") == NULL
|| strneq (getenv ("ZSYS_SIGHANDLER"), "false"))
zsys_catch_interrupts ();
ZMUTEX_INIT (s_mutex);
s_sockref_list = zlist_new ();
if (!s_sockref_list) {
zsys_shutdown ();
return NULL;
}
srandom ((unsigned) time (NULL));
atexit (zsys_shutdown);
assert (!s_process_ctx);
// We use zmq_init/zmq_term to keep compatibility back to ZMQ v2
s_process_ctx = zmq_init ((int) s_io_threads);
#if (ZMQ_VERSION >= ZMQ_MAKE_VERSION (3, 2, 0))
// TODO: this causes TravisCI to break; libzmq does not return a
// valid socket on zmq_socket(), after this...
zmq_ctx_set (s_process_ctx, ZMQ_MAX_SOCKETS, s_max_sockets);
#endif
s_initialized = true;
// The following functions call zsys_init(), so they MUST be called after
// s_initialized is set in order to avoid an infinite recursion
if (getenv ("ZSYS_INTERFACE"))
zsys_set_interface (getenv ("ZSYS_INTERFACE"));
if (getenv ("ZSYS_LOGIDENT"))
zsys_set_logident (getenv ("ZSYS_LOGIDENT"));
if (getenv ("ZSYS_LOGSENDER"))
zsys_set_logsender (getenv ("ZSYS_LOGSENDER"));
return s_process_ctx;
}
void
zyre_set_interface (zyre_t *self, const char *value)
{
// Implemented by zsys global for now
zsys_set_interface (value);
}
///
// Set network interface name to use for broadcasts, particularly zbeacon.
// This lets the interface be configured for test environments where required.
// For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
// the default when there is no specified interface. If the environment
// variable ZSYS_INTERFACE is set, use that as the default interface name.
// Setting the interface to "*" means "use all available interfaces".
void QZsys::setInterface (const QString &value)
{
zsys_set_interface (value.toUtf8().data());
}
