| | |
| | | include $(ROOT)/Make.defines.$(PLATFORM) |
| | | |
| | | |
| | | PROGS = req_rep pub_sub queue |
| | | PROGS = dgram_mod_req_rep dgram_mod_survey |
| | | |
| | | |
| | | build: $(PROGS) |
| | |
| | | /** |
| | | * 适应于注册 |
| | | */ |
| | | #include "dgram_mod_socket.h" |
| | | #include "shm_mm.h" |
| | | #include "usg_common.h" |
| | |
| | | int rv; |
| | | int remote_port; |
| | | while ( (rv = dgram_mod_recvfrom(socket, &recvbuf, &size, &remote_port) ) == 0) { |
| | | printf( "REGIST CENTER RECEIVED REQUEST FROM %d: %s", remote_port, recvbuf); |
| | | sprintf(sendbuf, "RECEIVED FROM %d, %s", remote_port, recvbuf); |
| | | printf( "REGIST CENTER RECEIVED REQUEST FROM PORT %d NAME %s\n", remote_port, recvbuf); |
| | | sprintf(sendbuf, "RECEIVED FROM PORT %d NAME %s", remote_port, recvbuf); |
| | | dgram_mod_sendto(socket, sendbuf, strlen(sendbuf) + 1, remote_port); |
| | | free(recvbuf); |
| | | } |
| | | dgram_mod_close_socket(socket); |
| | | } |
| | | |
| | | void client(int port) { |
| | | void client(int port, char *sendbuf) { |
| | | void *socket = dgram_mod_open_socket(REQ_REP); |
| | | int size; |
| | | void *recvbuf; |
| | | char sendbuf[512]; |
| | | while (true) { |
| | | printf("request: "); |
| | | scanf("%s", sendbuf); |
| | | dgram_mod_sendandrecv(socket, sendbuf, strlen(sendbuf) + 1, port, &recvbuf, &size); |
| | | printf("reply: %s\n", (char *)recvbuf); |
| | | free(recvbuf); |
| | | } |
| | | dgram_mod_close_socket(socket); |
| | | } |
| | | |
| | | |
| | | void usage() { |
| | | fprintf(stderr, "Usage: reqrep %s|%s <PORT> <NAME>\n", "server", "client"); |
| | | } |
| | | |
| | | int main(int argc, char *argv[]) { |
| | | shm_init(512); |
| | | int port; |
| | | if (argc < 3) { |
| | | fprintf(stderr, "Usage: reqrep %s|%s <PORT> ...\n", "server", "client"); |
| | | usage(); |
| | | return 1; |
| | | } |
| | | |
| | |
| | | |
| | | if (strcmp("server", argv[1]) == 0) { |
| | | server(port); |
| | | } else if (strcmp("client", argv[1]) == 0) { |
| | | if (argc < 4) { |
| | | usage(); |
| | | return 1; |
| | | } |
| | | |
| | | if (strcmp("client", argv[1]) == 0) |
| | | client(port); |
| | | client(port, argv[3]); |
| | | } |
| | | |
| | | |
| | | return 0; |
| | |
| | | /** |
| | | * 适应于心跳 |
| | | */ |
| | | |
| | | #include "dgram_mod_socket.h" |
| | | #include "shm_mm.h" |
| | | #include "usg_common.h" |
| | |
| | | void *dgram_mod_open_socket(int mod) { |
| | | dgram_mod_socket_t * socket = (dgram_mod_socket_t *)calloc(1, sizeof(dgram_mod_socket_t)); |
| | | socket->mod = (socket_mod_t)mod; |
| | | // socket->recv_thread = 0; |
| | | // socket->recv_queue_map = NULL; |
| | | socket->shm_socket = shm_open_socket(SHM_SOCKET_DGRAM); |
| | | return (void *)socket; |
| | | } |
| | |
| | | return shm_sendandrecv(socket->shm_socket, send_buf, send_size, send_port, recv_buf, recv_size); |
| | | |
| | | } |
| | | |
| | | |
| | | |
| | | int dgram_mod_get_socket_port(void * _socket) { |
| | | dgram_mod_socket_t * socket = (dgram_mod_socket_t *) _socket; |
| | | return socket->shm_socket->port; |
| | | } |
| | | |
| | | |
| | | void dgram_mod_free(void *buf) { |
| | | free(buf); |
| | | } |
| | |
| | | |
| | | }; |
| | | |
| | | |
| | | |
| | | |
| | | void *dgram_mod_open_socket(int mod); |
| | | |
| | | int dgram_mod_close_socket(void * _socket); |
| | |
| | | |
| | | int dgram_mod_recvfrom(void *_socket, void **buf, int *size, int *port); |
| | | |
| | | |
| | | int dgram_mod_sendandrecv(void * _socket, const void *send_buf, const int send_size, const int port, void **recv_buf, int *recv_size) ; |
| | | |
| | | int dgram_mod_get_socket_port(void * _socket) ; |
| | | |
| | | void dgram_mod_free(void *buf) ; |
| | | |
| | | #ifdef __cplusplus |
| | | } |
| | | #endif |
| | |
| | | return rv; |
| | | } |
| | | |
| | | int mod_get_socket_port(void * _socket) { |
| | | mod_socket_t * socket = (mod_socket_t *) _socket; |
| | | return socket->shm_socket->port; |
| | | } |
| | | |
| | | |
| | | |
| | | int mod_socket_bind(void * _socket, int port){ |
| | |
| | | return -1; |
| | | } |
| | | |
| | | int mod_get_socket_port(void * _socket) { |
| | | mod_socket_t * socket = (mod_socket_t *) _socket; |
| | | return socket->shm_socket->port; |
| | | } |
| | | |
| | | |
| | | void mod_free(void *buf) { |
| | | free(buf); |