examples updated;
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examples/sntlc.c
167
examples/sntlc.c
@ -19,18 +19,8 @@
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/* define a little bit */
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#define DEFAULT_PORT 13133
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#define INVALID_PORT 11111
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#define INVALID_ADDRESS "192.168.0.0"
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#define ITERATION_COUNT 10
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#define THREADS_PER_MESSAGE_TYPE 10
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typedef struct
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{
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int type;
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chnl_t *channel;
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struct timespec *timeout;
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sexp_t *sx;
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} msg_data_t;
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#define CHANNEL_COUNT 1
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#define CLIENT_COUNT 2
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/*static*/ sexp_t *make_request(const char *req)
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{
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@ -40,42 +30,90 @@ typedef struct
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return sx;
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}
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/*static*/ void *test_send_message(void *d)
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void *test_send_message(void *ch)
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{
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msg_data_t *data = (msg_data_t *)d;
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int i = 0;
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for(i = 0; i < ITERATION_COUNT; ++i) {
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sxmsg_t *reply = NULL;
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clock_t begin = clock();
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assert(msg_send(data->channel, data->sx, &reply) == 0);
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clock_t end = clock();
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double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
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printf("msg_send execution time: %f seconds.\n", time_spent);
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}
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return NULL;
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__DBGLINE;
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chnl_t *chnl = (chnl_t *)ch;
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char buf[1024];
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int a = rand() % 100;
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int b = rand() % 100;
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sprintf(buf, "(ar-add (%d %d))", a, b);
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sexp_t *add_request = make_request(buf);
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sxmsg_t *msg = NULL;
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int rc = 0;
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clock_t start = clock();
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rc = msg_send(chnl, add_request, &msg);
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clock_t end = clock();
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double time = (double)(end - start) / CLOCKS_PER_SEC;
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printf("msg_send execution time: %lf. rc = %d\n", time, rc);
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assert(rc == a + b);
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destroy_sexp(add_request);
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return 0x00;
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}
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/*static*/ int test_messages(chnl_t *ch)
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void *test_channel(void *ctx)
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{
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int i = 0;
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msg_data_t msg_data;
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msg_data.channel = ch;
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msg_data.sx = make_request("(ar_add (1 2 3 4 5))");
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pthread_t threads[THREADS_PER_MESSAGE_TYPE];
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for(i = 0; i < THREADS_PER_MESSAGE_TYPE; ++i) {
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if(pthread_create(&(threads[i]), NULL, test_send_message, &msg_data)) {
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conn_t *co = (conn_t *)ctx;
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printf("Testing channel (%ld)\n", pthread_self());
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chnl_t *channel = NULL;
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int rc = 0;
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rc = channel_open(co, &channel, 12);
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if(rc) {
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printf("Failed to open channel. rc=%d\n", rc);
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}
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assert(rc == 0);
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// test message sending
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int i;
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pthread_t threads[CLIENT_COUNT];
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for(i = 0; i < CLIENT_COUNT; ++i) {
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if(pthread_create(&(threads[i]), NULL, test_send_message, channel)) {
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fprintf(stderr, "Error creating thread\n");
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return 0x00;
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}
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}
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for(i = 0; i < CLIENT_COUNT; ++i) {
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pthread_join(threads[i], NULL);
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}
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rc = channel_close(channel);
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if(rc) {
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printf("Failed to close channel. rc=%d\n", rc);
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}
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assert(rc == 0);
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return 0x00;
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}
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/*static*/ int start_testing(conn_t *co)
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{
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printf("---------------=========== Testing... ===========------------------\n");
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int i;
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pthread_t threads[CHANNEL_COUNT];
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for(i = 0; i < CHANNEL_COUNT; ++i) {
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if(pthread_create(&(threads[i]), NULL, test_channel, co)) {
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fprintf(stderr, "Error creating thread\n");
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return EINVAL;
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}
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printf("created a new thread\n");
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}
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for(i = 0; i < THREADS_PER_MESSAGE_TYPE; ++i) {
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for(i = 0; i < CHANNEL_COUNT; ++i) {
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pthread_join(threads[i], NULL);
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}
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destroy_sexp(msg_data.sx);
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printf("---------------=========== Testing end ===========------------------\n");
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return 0;
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}
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/*static*/ int test_error_codes(conn_t *co)
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{
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printf("---------------=========== Error codes ===========------------------\n");
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chnl_t *channel = NULL;
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// there is no such channel on the server
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assert(channel_open(co, &channel, 777) == EINVAL);
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printf("---------------=========== Error codes end ===========------------------\n");
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return 0;
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}
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int main(int argc, char **argv)
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{
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char *rootca = NULL, *cert = NULL;
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@ -154,48 +192,11 @@ int main(int argc, char **argv)
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ctx->login = login;
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ctx->passwd = password;
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int rc = 0;
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assert((rc = connection_initiate(co, addr, port, cert, ctx)) == 0);
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if(rc) {
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fprintf(stderr, "Failed to initiate connection\n");
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goto __failed;
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}
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chnl_t *channel = NULL;
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//assert(channel_open(co, &channel, 13) == EINVAL);
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assert((rc = channel_open(co, &channel, 12)) == 0);
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if(rc) {
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fprintf(stderr, "Failed to open channel\n");
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goto __failed;
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}
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sexp_t *sx = make_request("(ar_add (1 2 3 4 5))");
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sxmsg_t *msg = NULL;
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assert(connection_initiate(co, addr, port, cert, ctx) == 0);
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assert(start_testing(co) == 0);
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assert(test_error_codes(co) == 0);
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assert(connection_close(co) == 0);
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printf("------======== DEBUG ========------\n");
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printf("channel pointer: %p\n", channel);
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printf("sx pointer: %p\n", sx);
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char b[1024];
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print_sexp(b, 1024, sx);
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printf("sx: %s\n", b);
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printf("channel->connection pointer: %p\n", channel->connection);
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printf("channel id: %ld - %s\n", channel->cid, channel->uuid);
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printf("------======== DEBUG END ========------\n");
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rc = msg_send(channel, sx, &msg);
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destroy_sexp(sx);
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//assert(test_messages(channel) == 0);
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assert((rc = channel_close(co)) == 0);
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if(rc) {
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fprintf(stderr, "Failed to close channel\n");
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goto __failed;
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}
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assert((rc = connection_close(co)) == 0);
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if(rc) {
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fprintf(stderr, "Failed to close connection\n");
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goto __failed;
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}
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free(rootca);
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free(cert);
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free(co);
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@ -205,16 +206,4 @@ int main(int argc, char **argv)
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free(addr);
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return 0;
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__failed:
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fprintf(stderr, "Failed with rc=%d", rc);
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if(rootca) free(rootca);
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if(cert) free(cert);
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if(co) free(co);
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if(ctx) free(ctx);
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if(password) free(password);
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if(login) free(login);
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if(addr) free(addr);
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return -1;
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}
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@ -73,11 +73,12 @@ usrtc_t *__rettlist(conn_t *c)
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}
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/* RPC functions implementation */
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static int __ar_add(void *data, sexp_t *sx)
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static int __ar_add(void *m, sexp_t *sx)
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{
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sexp_t *lsx = NULL;
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int idx;
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sexp_t *sx_iter;
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sexp_t *lsx = NULL, *sx_iter;
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sxmsg_t *msg = (sxmsg_t *)m;
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int idx, rc = 0;
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if(sexp_list_cdr(sx, &lsx)) {
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printf("Invalid protocol\n");
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return EINVAL;
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@ -89,11 +90,10 @@ static int __ar_add(void *data, sexp_t *sx)
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printf("Invalid value type\n");
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return EINVAL;
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}
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sum += atoi(sx->val);
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sum += atoi(sx_iter->val);
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}
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printf("Result = %ld\n", sum);
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return 0;
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rc = msg_return(msg, sum);
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return rc;
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}
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static int __ar_multiply(void *data, sexp_t *sx)
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@ -112,9 +112,12 @@ static int __ar_multiply(void *data, sexp_t *sx)
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printf("Invalid value type\n");
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return EINVAL;
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}
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mult *= atoi(sx->val);
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mult *= atoi(sx_iter->val);
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}
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printf("Result = %ld\n", mult);
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char buf[128];
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sprintf(buf, "(ar_mult_set (%ld))", mult);
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printf("result %s\n", buf);
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return 0;
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}
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@ -188,6 +191,7 @@ int main(int argc, char **argv)
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fprintf(stderr, "Failed to init rpc list\n Failure.\n");
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return opt;
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}
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/* we will add one channel with type id 12 "Demo rpc list" */
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opt = sntl_rpclist_add(fulist, 12, "Demo RPC list", NULL);
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if(opt) {
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@ -203,6 +207,7 @@ int main(int argc, char **argv)
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}
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opt = sntl_rpclist_add_function(fulist, 12, "ar-multiply", __ar_multiply);
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if(opt) goto __fail;
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/* ok, setup it */
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connections_subsystem_setrpclist_function(__rettlist);
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