# 需要导入模块: from zmq.backend.cffi._cffi import C [as 别名]# 或者: from zmq.backend.cffi._cffi.C importzmq_ctx_new[as 别名]deftest_zmq_recv(self):ctx = C.zmq_ctx_new() sender = C.zmq_socket(ctx, REQ) receiver = C.zmq_socket(ctx, REP)assert0== C.zmq_bind(receiver,'tcp...
答案示例:首先,我使用 zmq_ctx_new() 函数创建了一个 ZeroMQ 的上下文。接着,我使用 zmq_socket() 函数和 ZMQ_PUB 参数来创建一个发布者套接字。然后,我使用 zmq_bind() 函数将套接字绑定到一个特定的地址和端口上。为了优化性能,我还使用 zmq_setsockopt() 函数来配置一些套接字选项,如发送缓冲区大小和...
void *context = zmq_ctx_new(); if (!context) { printf("ERROR: ZeroMQ error occurred during zmq_ctx_new(): %s\n", zmq_strerror(errno)); return EXIT_FAILURE; } void *data_socket = zmq_socket(context, ZMQ_PUB); const int rb = zmq_bind(data_socket, "tcp://*:5555"); if (rb...
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <zmq.h> int main() { // 创建上下文 void* context = zmq_ctx_new(); // 创建PUB套接字 void* publisher = zmq_socket(context, ZMQ_PUB); zmq_bind(publisher, "tcp://*:5555"); // 创建SUB套接字 void* subscriber...
void *context = zmq_ctx_new (); void *responder = zmq_socket (context, ZMQ_REP); int rc = zmq_bind (responder, "tcp://*:5555"); assert (rc == 0); while (1) { char buffer [10]; zmq_recv (responder, buffer, 10, 0); ...
zmq_ctx_destroy(context);return0; } 报错 找不到zmq.h, 需要安装zeromq-devel ,然后在/usr/local/include中可以看到zmq.h文件了。 编译工程,报错 undefined reference to `zmq_ctx_new' eclipse执行的是gcc -o "test" ./src/test.o 。没有引进zmq的path ...
#define REQUEST_RETRIES 3 // 尝试次数 #define SERVER_ENDPOINT "tcp://localhost:5555" int main (void) { zctx_t *ctx = zctx_new (); printf ("I: 正在连接服务器...\n"); void *client = zsocket_new (ctx, ZMQ_REQ); assert (client); zsocket_connect (client, SERVER_ENDPOINT); ...
h> int main (void) { printf ("Connecting to hello world server…\n"); void *context = zmq_ctx_new (); void *requester = zmq_socket (context, ZMQ_REQ); zmq_connect (requester, "tcp://localhost:5555"); int request_nbr; for (request_nbr = 0; request_nbr != 10; request_nbr++...
#include <assert.h> #include <errno.h> #include <string.h> #include <unistd.h> #include <stdio.h> #include <zmq.h> int main(int argc, char const *argv[]) { void *context = zmq_ctx_new(); void *requester = zmq_socket(context, ZMQ_REQ); /* 这里连接的地址需要更换成自己要连接...
#define REQUEST_RETRIES 3 // 尝试次数 #define SERVER_ENDPOINT "tcp://localhost:5555" int main (void) { zctx_t *ctx = zctx_new (); printf ("I: 正在连接服务器...\n"); void *client = zsocket_new (ctx, ZMQ_REQ); assert (client); zsocket_connect (client, SERVER_ENDPOINT);...