C 回聲伺服器 6 多程序pipe版本伺服器

在伺服器多程序版本的基礎上，使用管道來向乙個子程序傳送接收到的資料，該子程序將接收到的資料儲存到檔案中。客戶端**不變。

#include #include #include #include #include #include #include #include const int buf_size = 30;

void error_handling(const char *messgae);
void read_childproc(int sig);
// 接收乙個引數，ar**[1]為埠號
int main(int argc, char *argcv) 
act.sa_handler = read_childproc;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
state = sigaction(sigchld, &act, 0);
server_sock = socket(pf_inet, sock_stream, 0);
memset(&server_addr, 0, sizeof(server_addr));
server_addr.sin_family = af_inet;
server_addr.sin_addr.s_addr = htonl(inaddr_any);
server_addr.sin_port = htons(atoi(argcv[1]));
if (bind(server_sock, (struct sockaddr*)&server_addr, sizeof(server_addr)) == -1) 
if (listen(server_sock, 5) == -1) 
pipe(fds);
pid = fork();
if (pid == 0) 
fclose(fp);
return 0;
}while (1) else 
pid = fork();
if (pid == 0) 
close(client_sock);
puts("client disconnected...");
return 0;
} else 
}close(server_sock);
return 0;
}

《tcp/ip網路程式設計》

C 回聲伺服器 6 多程序pipe版本伺服器

在伺服器多程序版本的基礎上，使用管道來向乙個子程序傳送接收到的資料，該子程序將接收到的資料儲存到檔案中。客戶端 不變。include include include include include include include include const int buf size 30 void ...

C 回聲伺服器 5 多程序版本

伺服器和客戶端都是用多程序來接收和傳送資料。include include include include include include include include const int buf size 30 void error handling const char messgae voi...

C 回聲伺服器 5 多程序版本

伺服器和客戶端都是用多程序來接收和傳送資料。include include include include include include include include const int buf size 30 void error handling const char messgae voi...