int create_listener(const char * port)
{
memset(serverResponseBuffer, 0xab, 33000);
instanceID = strdup("server");
noPollCtx * ctx = nopoll_ctx_new ();
if (!ctx) {
LogPrintf("Could not create context");
return 1;
}
if (debug_nopoll) {
nopoll_log_set_handler(ctx, noPollLogger, NULL);
}
noPollConn * listener = nopoll_listener_new(ctx, "0.0.0.0", port);
if (!nopoll_conn_is_ok (listener)) {
LogPrintf("Could not listen on port %s", port);
return 1;
}
LogPrintf("noPoll listener started at: %s:%s",
nopoll_conn_host(listener), nopoll_conn_port(listener));
nopoll_ctx_set_on_msg(ctx, listener_on_message, NULL);
nopoll_loop_wait(ctx, 0);
nopoll_ctx_unref(ctx);
return 0;
}
/**
* @brief Allows to return the noPollCtx object associated to the
* provided connection.
*
* @param ctx The MyQttCtx for which we want access to the noPollCtx
* object.
*
* @return A reference to the associated noPollCtx or NULL if it
* fails.
*/
noPollCtx * myqtt_web_socket_get_ctx (MyQttCtx * ctx)
{
noPollCtx * nopoll_ctx;
if (ctx == NULL)
return NULL;
/* get current nopoll context configured */
myqtt_mutex_lock (&ctx->ref_mutex);
nopoll_ctx = myqtt_ctx_get_data (ctx, "__my:ws:ctx");
if (nopoll_ctx) {
/* release lock */
myqtt_mutex_unlock (&ctx->ref_mutex);
return nopoll_ctx;
} /* end if */
/* reached this point, it looks like no context is configured,
create one and associate */
nopoll_ctx = nopoll_ctx_new ();
/* associate context */
myqtt_ctx_set_data_full (ctx, "__my:ws:ctx", nopoll_ctx,
NULL, (axlDestroyFunc) __myqtt_web_socket_ctx_unref);
myqtt_mutex_unlock (&ctx->ref_mutex);
return nopoll_ctx;
}
int main(int argc, char *argv[])
{
bool enough_args;
enough_args = checkargs(argc);
if(!enough_args)
{
return false;
}
//Create a nopoll context
noPollCtx * ctx = nopoll_ctx_new();
if(! ctx)
{
//handle error here
}
noPollConn * listener = nopoll_listener_new (ctx, argv[1], argv[2]);
//noPollConn * listener = nopoll_listener_new (ctx,"172.23.153.112" , "50004");
if(! nopoll_conn_is_ok (listener))
{
//handle error here
printf("not okay");
}
nopoll_ctx_set_on_msg(ctx, listener_on_message, NULL);
nopoll_loop_wait(ctx,0);
// release the context
printf("got here");
nopoll_ctx_unref(ctx);
}
noPollCtx * create_ctx (void) {
/* create a context */
noPollCtx * ctx = nopoll_ctx_new ();
nopoll_log_enable (ctx, nopoll_true);
nopoll_log_color_enable (ctx, true);
return ctx;
}
void channel_np_connect(PeerServer * ps, ChannelConnectCallBack callback, void * callback_args) {
const char * host = peer_server_getprop(ps, "Host", NULL);
const char * port = peer_server_getprop(ps, "Port", NULL);
const char * get_url = peer_server_getprop(ps, "GetUrl", NULL);
const char * host_name = peer_server_getprop(ps, "HostName", NULL);
#if ENABLE_WebSocket_SOCKS_V5
const char * proxy = peer_server_getprop(ps, "Proxy", NULL);
#endif
ChannelConnectInfo * info = NULL;
char port_str[16];
struct addrinfo hints;
struct addrinfo * reslist = NULL;
int error;
ini_nopoll();
if (port == NULL) {
sprintf(port_str, "%d", DISCOVERY_TCF_PORT);
port = port_str;
}
memset(&hints, 0, sizeof hints);
hints.ai_family = PF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
error = loc_getaddrinfo(host, port, &hints, &reslist);
if (error) error = set_gai_errno(error);
if (!error) {
struct addrinfo * res;
info = (ChannelConnectInfo *)loc_alloc_zero(sizeof(ChannelConnectInfo));
for (res = reslist; res != NULL; res = res->ai_next) {
info->addr_len = res->ai_addrlen;
info->addr_buf = (struct sockaddr *)loc_alloc(res->ai_addrlen);
memcpy(info->addr_buf, res->ai_addr, res->ai_addrlen);
error = 0;
break;
}
loc_freeaddrinfo(reslist);
}
if (!error && info->addr_buf == NULL) error = ENOENT;
if (error) {
if (info != NULL) {
loc_free(info->addr_buf);
loc_free(info);
}
callback(callback_args, error, NULL);
} else {
noPollCtx * np_ctx_client;
np_ctx_client = nopoll_ctx_new();
/*nopoll_log_enable(np_ctx_client, nopoll_true);*/
#if ENABLE_WebSocket_SOCKS_V5
if (proxy != NULL) {
/* save global proxy values */
char * proxy_host = socks_v5_host;
char * proxy_port = socks_v5_port;
if (parse_socks_v5_proxy(proxy) != 0) {
socks_v5_host = proxy_host;
socks_v5_port = proxy_port;
if (info != NULL) {
loc_free(info->addr_buf);
loc_free(info);
}
callback(callback_args, errno, NULL);
return;
}
if (socks_v5_host != NULL) nopoll_conn_set_socks_v5_proxy(np_ctx_client, socks_v5_host, socks_v5_port);
/* Restore global proxy values */
socks_v5_host = proxy_host;
socks_v5_port = proxy_port;
}
#endif
info->callback = callback;
info->callback_args = callback_args;
info->is_ssl = strcmp(peer_server_getprop(ps, "TransportName", ""), "WSS") == 0;
info->req.client_data = info;
info->req.done = channel_np_connect_done;
info->req.type = AsyncReqUser;
info->req.u.user.func = np_wt_connect;
info->req.u.user.data = info;
info->host = loc_strdup(host == NULL ? "127.0.0.1" : host);
info->port = loc_strdup(port);
info->get_url = get_url;
info->host_name = host_name;
info->np_ctx = np_ctx_client;
async_req_post(&info->req);
}
}
ChannelServer * channel_np_server(PeerServer * ps) {
/* const char * host = peer_server_getprop(ps, "Host", NULL);*/
const char * port = peer_server_getprop(ps, "Port", NULL);
char port_str[16];
const char * host = peer_server_getprop(ps, "Host", NULL);
const char * certificate = peer_server_getprop(ps, "CertificateFile", NULL);
const char * key = peer_server_getprop(ps, "KeyFile", NULL);
noPollCtx * np_ctx;
noPollConn * np_listener;
int ssl;
assert(is_dispatch_thread());
if (port == NULL) {
sprintf(port_str, "%d", DISCOVERY_TCF_PORT);
port = port_str;
}
ini_nopoll();
/* create the nopoll ctx */
np_ctx = nopoll_ctx_new ();
if(np_ctx == NULL) {
trace(LOG_ALWAYS, "Unable to create nopoll context: %s", errno_to_str(errno));
return NULL;
}
/*nopoll_log_enable(np_ctx, nopoll_true);*/
ssl = strcmp(peer_server_getprop(ps, "TransportName", ""), "WSS") == 0;
if (ssl) np_listener = nopoll_listener_tls_new (np_ctx, host == NULL ? "0.0.0.0" : host, port);
else np_listener = nopoll_listener_new (np_ctx, host == NULL ? "0.0.0.0" : host, port);
if (np_listener == NULL) {
trace(LOG_ALWAYS, "Unable to create nopoll listener: %s", errno_to_str(errno));
nopoll_ctx_unref(np_ctx);
return NULL;
}
/* configure certificates to be used by this listener */
if (ssl) {
errno = 0;
if (! nopoll_listener_set_certificate (np_listener, certificate, key, NULL)) {
printf ("ERROR: unable to configure certificates for TLS websocket..\n");
if (errno == 0) errno = EINVAL;
nopoll_conn_close (np_listener);
nopoll_ctx_unref(np_ctx);
return NULL;
}
/* register certificates at context level */
errno = 0;
if (! nopoll_ctx_set_certificate (np_ctx, NULL, certificate, key, NULL)) {
printf ("ERROR: unable to setup certificates at context level..\n");
if (errno == 0) errno = EINVAL;
nopoll_conn_close (np_listener);
nopoll_ctx_unref(np_ctx);
return NULL;
}
}
peer_server_addprop(ps, loc_strdup("Port"), loc_strdup(port));
return channel_server_create(ps, np_ctx, np_listener, ssl);
}
int create_client(const char * host, const char * port, int duration)
{
int rc = 0;
// Create noPoll context
noPollCtx * ctx = nopoll_ctx_new ();
if (!ctx) {
LogPrintf("Could not create context");
return 1;
}
if (debug_nopoll) {
nopoll_log_set_handler(ctx, noPollLogger, NULL);
}
// Create connection
uint64_t begin_time = GetTime();
noPollConn * conn = nopoll_conn_new (ctx, host, port, NULL, NULL, NULL, NULL);
if (!nopoll_conn_is_ok(conn)) {
LogPrintf("Failed setting up connection to %s:%s", host, port);
return 1;
}
// Wait till connected
if (!nopoll_conn_wait_until_connection_ready (conn, 120)) {
LogPrintf("Could not get connected to %s:%s within 120 seconds. Failed in %d ms",
host, port, (int)(GetTime() - begin_time));
return 1;
}
LogPrintf("Connected in %d ms.", (int)(GetTime() - begin_time));
// Don't make any requests. Just sleep for given duration and exit
// sleep(duration);
// LogPrintf("Exiting...");
// return 0;
// Start the client's request/response loop
char message[32];
int messageCount = 0;
begin_time = GetTime();
while (true) {
// Send request
int requestLen = (rand() % 32000) + 1;
int requestCount = (rand() % 64) + 1;
DebugPrintf("Requesting %d messages of %d bytes each [%d]", requestCount, requestLen, messageCount);
int len = sprintf(message, "Get %d %d", requestLen, requestCount);
if (nopoll_conn_send_text(conn, message, len) != len) {
rc = 1;
LogPrintf("Could not send message: %d", errno);
break;
}
// Collect responses
for (int index = 0; index < requestCount; index++) {
if (getResponse(conn, requestLen, index) < 0) {
rc = 1;
break;
}
messageCount++;
}
if (rc == 1)
break;
if ((int)(GetTime() - begin_time) > duration * 1000)
break;
}
LogPrintf("Exited after %d ms. Received %d messages.",
(int)(GetTime() - begin_time), messageCount);
if (rc == 1) {
LogPrintf("Error: Client Failed.");
}
nopoll_ctx_unref(ctx);
return rc;
}
void* webSocketery()
{
noPollCtx *ctx = nopoll_ctx_new();
noPollMsg *msg;
noPollRole *role = nopoll_conn_role(NOPOLL_ROLE_UNKNOWN);
struct noPollHandshake *fetch;
noPollConnOpts *opts;
/* Comment the log lines to disable loging Debug Warnings and Critical errors (Better not)*/
//nopoll_log_color_enable(ctx, true);
//nopoll_log_enable(ctx, nopoll_true);
/* Initializing the cookie options */
opts = nopoll_conn_opts_new();
if (!ctx)
puts("error ctx is nill");
//To add Cookies use this method below
/* nopoll_conn_opts_set_cookie(opts, "BAYEUX_BROWSER=56a9-mchhnynonz6ji8a6hs1sh49; JSESSIONID=8gz8e00htqrl15vcm3o9yi95f"); */
// Websocketery Works for mtgox and others servers but not for m.zpush.ovh it keeps rejecting me for an unknown f*****g 400 error ! Use Methods below to connect to server, a working example is provided
//nopoll_conn_new(ctx, ip, port, host, get, protocols, origin) nopoll_conn_new_opts(ctx, opts, ip, port, host, get, protocols, origin)//
//noPollConn *conn = nopoll_conn_new(ctx , "54.171.156.38" ,"80" ,"m.zpush.ovh:8080" ,"ws://m.zpush.ovh:8080/str/strd" ,NULL, "Authorize");
noPollConn *conn = nopoll_conn_new(ctx, "54.238.149.121", "80", "websocket.mtgox.com", "/mtgox", NULL, "chat");
if (!nopoll_conn_wait_until_connection_ready(conn, 50) )
{ puts("nopoll_conn failed, timeout"); return (0);}
if (nopoll_conn_send_text (conn, "hello how are you doing, do we connect ?", 40) != 40)
{puts("send text just failed...."); return(0);}
else
{
while (! nopoll_conn_is_ready (conn)) {
if (! nopoll_conn_is_ok (conn)) {
printf ("ERROR (4.1 jkd412): expected to find proper connection handshake finished, but found connection is broken: session=%d, errno=%d : %s..\n",
(int) nopoll_conn_socket (conn), errno, strerror (errno));
return nopoll_false;
} /* end if */
/* wait a bit 10ms */
nopoll_sleep (10000);
} /* end if */
nopoll_conn_close (conn);
/* finish */
nopoll_ctx_unref (ctx);
puts("nopoll conn sucess");
while (nopoll_true)
{
if (nopoll_conn_is_ready(conn))
{
puts("break");
break;
}
nopoll_sleep(10000);
}
msg = nopoll_conn_get_msg(conn);
if (msg)
printf("Msg received = %s\n", nopoll_msg_get_payload(msg));
if (!nopoll_conn_is_ok(conn))
{
puts("------------ Connection Dead ----------------");
return nopoll_false;
}
}
nopoll_ctx_unref(ctx);
return (0);
}
int main (int argc, char ** argv)
{
noPollConn * listener;
noPollConn * listener_6;
noPollConn * listener2;
noPollConn * listener_62;
#if defined(NOPOLL_HAVE_SSLv23_ENABLED)
noPollConn * listener3;
#endif
#if defined(NOPOLL_HAVE_SSLv3_ENABLED)
noPollConn * listener4;
#endif
#if defined(NOPOLL_HAVE_TLSv11_ENABLED)
noPollConn * listener5;
noPollConn * listener_65;
#endif
noPollConn * listener6;
#if defined(NOPOLL_HAVE_TLSv12_ENABLED)
noPollConn * listener7;
#endif
int iterator;
noPollConnOpts * opts;
signal (SIGTERM, __terminate_listener);
#if defined(__NOPOLL_PTHREAD_SUPPORT__)
printf ("INFO: install default threading functions to check noPoll locking code..\n");
nopoll_thread_handlers (__nopoll_regtest_mutex_create,
__nopoll_regtest_mutex_destroy,
__nopoll_regtest_mutex_lock,
__nopoll_regtest_mutex_unlock);
#endif
/* create the context */
ctx = nopoll_ctx_new ();
iterator = 1;
while (iterator < argc) {
/* check for debug */
printf ("Checking agument: %s\n", argv[iterator]);
if (nopoll_cmp (argv[iterator], "--debug")) {
printf ("Activating debug..\n");
nopoll_log_enable (ctx, nopoll_true);
#if !defined(NOPOLL_OS_WIN32)
nopoll_log_color_enable (ctx, nopoll_true);
#endif
} /* end if */
/* next position */
iterator++;
}
/* call to create a listener */
listener = nopoll_listener_new (ctx, "0.0.0.0", "1234");
if (! nopoll_conn_is_ok (listener)) {
printf ("ERROR: Expected to find proper listener connection status, but found..\n");
return -1;
}
printf ("noPoll listener started at: %s:%s (refs: %d)..\n", nopoll_conn_host (listener), nopoll_conn_port (listener), nopoll_conn_ref_count (listener));
/* call to create a listener */
listener_6 = nopoll_listener_new6 (ctx, "::1", "2234");
if (! nopoll_conn_is_ok (listener_6)) {
printf ("ERROR: Expected to find proper listener connection status, but found (IPv6 -- .1.1)..\n");
return -1;
} /* end if */
printf ("noPoll listener started at (IPv6): %s:%s (refs: %d)..\n", nopoll_conn_host (listener_6), nopoll_conn_port (listener_6), nopoll_conn_ref_count (listener_6));
/* now start a TLS version */
printf ("Test: starting listener with TLS (TLSv1) at :1235\n");
listener2 = nopoll_listener_tls_new (ctx, "0.0.0.0", "1235");
if (! nopoll_conn_is_ok (listener2)) {
printf ("ERROR: Expected to find proper listener TLS connection status, but found..\n");
return -1;
} /* end if */
/* configure certificates to be used by this listener */
if (! nopoll_listener_set_certificate (listener2, "test-certificate.crt", "test-private.key", NULL)) {
printf ("ERROR: unable to configure certificates for TLS websocket..\n");
return -1;
}
/* register certificates at context level */
if (! nopoll_ctx_set_certificate (ctx, NULL, "test-certificate.crt", "test-private.key", NULL)) {
printf ("ERROR: unable to setup certificates at context level..\n");
return -1;
}
/* now start a TLS version */
printf ("Test: starting listener with TLS IPv6 (TLSv1) at :2235\n");
listener_62 = nopoll_listener_tls_new6 (ctx, "::1", "2235");
if (! nopoll_conn_is_ok (listener_62)) {
printf ("ERROR: Expected to find proper listener TLS connection status, but found..\n");
return -1;
} /* end if */
/* configure certificates to be used by this listener */
if (! nopoll_listener_set_certificate (listener_62, "test-certificate.crt", "test-private.key", NULL)) {
printf ("ERROR: unable to configure certificates for TLS websocket..\n");
return -1;
}
/* register certificates at context level */
if (! nopoll_ctx_set_certificate (ctx, NULL, "test-certificate.crt", "test-private.key", NULL)) {
printf ("ERROR: unable to setup certificates at context level..\n");
return -1;
}
#if defined(NOPOLL_HAVE_SSLv23_ENABLED)
/* start listener with sslv23 */
printf ("Test: starting listener with TLS (SSLv23) at :1236 (all methods)\n");
opts = nopoll_conn_opts_new ();
nopoll_conn_opts_set_ssl_protocol (opts, NOPOLL_METHOD_SSLV23);
listener3 = nopoll_listener_tls_new_opts (ctx, opts, "0.0.0.0", "1236");
if (! nopoll_conn_is_ok (listener3)) {
printf ("ERROR: Expected to find proper listener TLS connection status (:1236, SSLv23), but found..\n");
return -1;
} /* end if */
#endif
#if defined(NOPOLL_HAVE_SSLv3_ENABLED)
printf ("Test: starting listener with TLS (SSLv3) at :1237\n");
opts = nopoll_conn_opts_new ();
nopoll_conn_opts_set_ssl_protocol (opts, NOPOLL_METHOD_SSLV3);
listener4 = nopoll_listener_tls_new_opts (ctx, opts, "0.0.0.0", "1237");
if (! nopoll_conn_is_ok (listener4)) {
printf ("ERROR: Expected to find proper listener TLS connection status (:1237, SSLv3), but found..\n");
return -1;
} /* end if */
#endif
#if defined(NOPOLL_HAVE_TLSv11_ENABLED)
printf ("Test: starting listener with TLS (TLSv1.1) at :1238\n");
opts = nopoll_conn_opts_new ();
nopoll_conn_opts_set_ssl_protocol (opts, NOPOLL_METHOD_TLSV1_1);
listener5 = nopoll_listener_tls_new_opts (ctx, opts, "0.0.0.0", "1238");
if (! nopoll_conn_is_ok (listener5)) {
printf ("ERROR: Expected to find proper listener TLS connection status (:1238, TLSv1.1), but found..\n");
return -1;
} /* end if */
printf ("Test: starting listener with TLS (TLSv1.1) (IPv6) at :2238\n");
opts = nopoll_conn_opts_new ();
nopoll_conn_opts_set_ssl_protocol (opts, NOPOLL_METHOD_TLSV1_1);
listener_65 = nopoll_listener_tls_new_opts6 (ctx, opts, "::1", "2238");
if (! nopoll_conn_is_ok (listener_65)) {
printf ("ERROR: Expected to find proper listener TLS connection status (::1:2238, TLSv1.1, IPv6), but found..\n");
return -1;
} /* end if */
#endif
#if defined(NOPOLL_HAVE_TLSv12_ENABLED)
printf ("Test: starting listener with TLS (TLSv1.2) at :1240\n");
opts = nopoll_conn_opts_new ();
nopoll_conn_opts_set_ssl_protocol (opts, NOPOLL_METHOD_TLSV1_2);
listener7 = nopoll_listener_tls_new_opts (ctx, opts, "0.0.0.0", "1240");
if (! nopoll_conn_is_ok (listener7)) {
printf ("ERROR: Expected to find proper listener TLS connection status (:1240, TLSv1.2), but found..\n");
return -1;
} /* end if */
#endif
opts = nopoll_conn_opts_new ();
/* configure server certificates (server.pem) signed by the
* provided ca (root.pem) also configured in the last
* parameter */
if (! nopoll_conn_opts_set_ssl_certs (opts,
"server.pem",
"server.pem",
NULL,
"root.pem")) {
printf ("ERROR: unable to setup certificates...\n");
return -1;
}
/* configure peer verification */
nopoll_conn_opts_ssl_peer_verify (opts, nopoll_true);
listener6 = nopoll_listener_tls_new_opts (ctx, opts, "0.0.0.0", "1239");
if (! nopoll_conn_is_ok (listener6)) {
printf ("ERROR: Expected to find proper listener TLS connection status (:1236, SSLv23), but found..\n");
return -1;
} /* end if */
/* configure ssl context creator */
/* nopoll_ctx_set_ssl_context_creator (ctx, ssl_context_creator, NULL); */
/* set on message received */
nopoll_ctx_set_on_msg (ctx, listener_on_message, NULL);
/* set on open */
nopoll_ctx_set_on_open (ctx, on_connection_opened, NULL);
/* process events */
nopoll_loop_wait (ctx, 0);
/* unref connection */
nopoll_conn_close (listener);
nopoll_conn_close (listener_6); /* ipv6 */
nopoll_conn_close (listener2);
nopoll_conn_close (listener_62); /* ipv6 */
#if defined(NOPOLL_HAVE_SSLv23_ENABLED)
nopoll_conn_close (listener3);
#endif
#if defined(NOPOLL_HAVE_SSLv3_ENABLED)
nopoll_conn_close (listener4);
#endif
#if defined(NOPOLL_HAVE_TLSv12_ENABLED)
nopoll_conn_close (listener5);
nopoll_conn_close (listener_65);
#endif
nopoll_conn_close (listener6);
#if defined(NOPOLL_HAVE_TLSv12_ENABLED)
nopoll_conn_close (listener7);
#endif
/* finish */
printf ("Listener: finishing references: %d\n", nopoll_ctx_ref_count (ctx));
if (previous_msg) {
printf ("..reference counting for previous msg: %d\n", nopoll_msg_ref_count (previous_msg));
nopoll_msg_unref (previous_msg);
} /* end if */
nopoll_ctx_unref (ctx);
/* call to release all pending memory allocated as a
* consequence of using nopoll (especially TLS) */
nopoll_cleanup_library ();
return 0;
}