急いでいます！

プログラミング

解決済

質問者：桃介
質問日時：2015/07/22 12:19
回答数：1件

以下のプログラムのHandleTCPClient(clntSock);の直後にsleep(10);を加えたプログラムを書きたいんですがどう書けばいいですか？

#include "TCPEchoServer.h"

void ProcessMain(int servSock); /* Main program of process */

int main(int argc, char *argv[])
{
int servSock; /* Socket descriptor for server*/
unsigned short echoServPort; /* Server port */
pid_t processID; /* Process ID */
unsigned int processLimit; /* Number of child processes to create */
unsigned int processCt; /* Process counter */

if (argc != 3) /* Test for correct number of arguments */
{
fprintf(stderr,"Usage: %s <SERVER PORT> <FORK LIMIT>\n", argv[0]);
exit(1);
}

echoServPort = atoi(argv[1]); /* First arg: local port */
processLimit = atoi(argv[2]); /* Second arg: number of child processes */

servSock = CreateTCPServerSocket(echoServPort);

for (processCt=0; processCt < processLimit; processCt++)
/* Fork child process and report any errors */
if ((processID = fork()) < 0)
DieWithError("fork() failed");
else if (processID == 0) /* If this is the child process */
ProcessMain(servSock);

exit(0); /* The children will carry on */
}

void ProcessMain(int servSock)
{
int clntSock; /* Socket descriptor for client connection */

for (;;) /* Run forever */
{
clntSock = AcceptTCPConnection(servSock);
printf("with child process: %d\n", (unsigned int) getpid());
HandleTCPClient(clntSock);
}
}