开发者ID:hpcc-systems,项目名称:libuv,代码行数:41,代码来源:udp.c 示例11: uv__udp_send ▲点赞 1▼ staticintuv__udp_send(uv_udp_send_t* req,uv_udp_t* handle,uv_buf_tbufs[],intbufcnt, struct sockaddr* addr,intaddr_len, uv_udp_send_cb cb){uv_loop_t* loop = handle->loop; DW...
staticintuv__send(uv_udp_send_t* req,uv_udp_t* handle,uv_buf_tbufs[],intbufcnt, struct sockaddr* addr,socklen_taddrlen, uv_udp_send_cb send_cb){ assert(bufcnt >0);if(uv__udp_maybe_deferred_bind(handle, addr->sa_family))return-1; uv__req_init(handle->loop, req, UV_UDP_...
最近在看 Libuv 时,发现 Libuv UDP 模块的 UV_UDP_LINUX_RECVERR 存在一个问题,所以如果用到了这个功能的话需要注意。复现代码如下(具体可以参考这个issue)。 #include"uv.h"#include"stdio.h"#include<stdlib.h>#include<unistd.h>voidudp_send_cb(uv_udp_send_t*req,intstatus){}voidalloc_cb(uv_handle...
* 例如uv_udp_t代表了一个udp的socket, * 然而,对于每一个向socket的写入的完成后,都会向回调函数传递一个uv_udp_send_t。 * handle可以通过下面的函数设置: * uv_TYPE_init(uv_loop_t *, uv_TYPE_t *) * 每个 handle 都包含一个 UV_HANDLE_FIELDS * 很多字段集合宏定义,都会包含一个 cb_xx...
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Add function pointers to the uv_stream_t structure to do the work of uv__stream_open, uv_udp_open, etc. This could also help break up some of the stream-dependent code that exists in stream.c. This may be able to be done incrementally. I am willing to whip up a prototype for thi...
uv_udp_send_cb send_cb; \ uv_buf_t bufsml[UV_REQ_BUFSML_SIZE]; \ #define UV_PRIVATE_REQ_TYPES /* empty */ /* TODO: union or classes please! */ #define UV_HANDLE_PRIVATE_FIELDS \ int flags; \ uv_handle_t* next_closing; \ #define UV_STREAM_PRIVATE_FIELDS \ uv_connect_t ...
Libuv UDP基本发送 、 当我尝试发送一些基本的UDP消息时,它看起来并没有发送。我试着运行几个我在网上找到的例子。我使用SocketTest v3.0.0来测试服务器/客户端。当我测试TCP发送时,一切都像预期的那样工作,但我UDP的情况下,它根本不是。我还有一个小问题。如果我在本地主机上发送消息,应用程序(服务器)本身...
Nu skal du udpakke mappen: I Windows kan du højreklikke på filen og vælgeUdpak alle. Derefter kan du åbne mappen. På macOS kan du bare dobbeltklikke på filen, og macOS vil automatisk udpakke filen og åbne mappen for dig. ...
}memset(req,0x00,sizeof(uv_udp_send_t)); req->data = tmp; r = uv_udp_send(req, &net->send_sock, &b,1, (conststruct sockaddr*)&net->saddr, send_cb);if(r !=0) {printf("Error: cannot send udp: %s\n",uv_strerror(r));/* @todo -> shouldn't we free the allocated buf...