| | |
| | | #include "socket.h" |
| | | #include "mod_socket.h" |
| | | #include "shm_mm.h" |
| | | #include "usg_common.h" |
| | | |
| | | |
| | | void server(int port) { |
| | | void *socket = shm_open_socket(PUB_SUB); |
| | | shm_bind(socket, port); |
| | | shm_listen(socket); |
| | | void *socket = mod_open_socket(PUB_SUB); |
| | | mod_socket_bind(socket, port); |
| | | mod_listen(socket); |
| | | int size; |
| | | void *recvbuf; |
| | | char sendbuf[512]; |
| | | while(true) { |
| | | shm_recv(socket, &recvbuf, &size); |
| | | sprintf(sendbuf, "pub: %s", recvbuf); |
| | | puts(sendbuf); |
| | | shm_send(socket, sendbuf, strlen(sendbuf)+1) ; |
| | | shm_free(recvbuf); |
| | | printf("请输入发布消息:"); |
| | | scanf("%s", sendbuf); |
| | | mod_send(socket, sendbuf, strlen(sendbuf)+1) ; |
| | | free(recvbuf); |
| | | |
| | | } |
| | | shm_close_socket(socket); |
| | | mod_close_socket(socket); |
| | | } |
| | | |
| | | void client(int port) { |
| | | void *socket = shm_open_socket(PUB_SUB); |
| | | shm_connect(socket, port); |
| | | void *socket = mod_open_socket(PUB_SUB); |
| | | mod_connect(socket, port); |
| | | int size; |
| | | void *recvbuf; |
| | | char sendbuf[512]; |
| | | |
| | | sprintf(sendbuf, "sub"); |
| | | shm_send(socket, sendbuf, strlen(sendbuf)+1) ; |
| | | while(true) { |
| | | |
| | | shm_recv(socket, &recvbuf, &size); |
| | | printf("received sub message: %s\n", (char *)recvbuf); |
| | | shm_free(recvbuf); |
| | | |
| | | while(mod_recv(socket, &recvbuf, &size) == 0) { |
| | | printf("收到订阅消息: %s\n", (char *)recvbuf); |
| | | free(recvbuf); |
| | | |
| | | } |
| | | shm_close_socket(socket); |
| | | mod_close_socket(socket); |
| | | } |
| | | |
| | | int main(int argc, char *argv[]) { |