-#include <sys/time.h>
#ifdef WIN32
#include <winsock2.h>
#else
#include <sys/socket.h>
+#include <sys/time.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#endif
#include "netbase.h"
+#include "util.h"
extern int GetRandInt(int nMax);
u = n - 0x83aa7e80; // 2208988800 1970 - 1900 in seconds
}
-inline void HTONL_FP(l_fp *h, l_fp *n)
-{
- (n)->Ul_i.Xl_ui = htonl((h)->Ul_i.Xl_ui);
- (n)->Ul_f.Xl_uf = htonl((h)->Ul_f.Xl_uf);
-}
-
inline void ntohl_fp(l_fp *n, l_fp *h)
{
(h)->Ul_i.Xl_ui = ntohl((n)->Ul_i.Xl_ui);
return false; // "connection" error
}
+
*pcliaddr = *((struct sockaddr *) &servaddr);
servlen = sizeof(servaddr);
int64_t DoReq(SOCKET sockfd, socklen_t servlen, struct sockaddr cliaddr)
{
+
+#ifdef WIN32
+ u_long nOne = 1;
+ if (ioctlsocket(sockfd, FIONBIO, &nOne) == SOCKET_ERROR)
+ {
+ printf("ConnectSocket() : ioctlsocket non-blocking setting failed, error %d\n", WSAGetLastError());
+#else
+ if (fcntl(sockfd, F_SETFL, O_NONBLOCK) == SOCKET_ERROR)
+ {
+ printf("ConnectSocket() : fcntl non-blocking setting failed, error %d\n", errno);
+#endif
+ return -2;
+ }
+
struct pkt *msg = new pkt;
struct pkt *prt = new pkt;
msg->xmt.Ul_f.Xl_f=0;
int len=48;
- sendto(sockfd, (char *) msg, len, 0, &cliaddr, servlen);
- int n = recvfrom(sockfd, (char *) msg, len, 0, NULL, NULL);
+ int retcode = sendto(sockfd, (char *) msg, len, 0, &cliaddr, servlen);
+ if (retcode < 0) {
+ printf("sendto() failed: %d", retcode);
+ return -3;
+ }
+
+ retcode = 0;
+ int nWait = 0;
+
+ while(retcode <= 0) {
+ Sleep(1000);
+ retcode = recvfrom(sockfd, (char *) msg, len, 0, NULL, NULL);
+
+ if (nWait > 4) {
+ printf("recvfrom() timeout");
+ return -4;
+ }
+
+ nWait++;
+ }
ntohl_fp(&msg->rec, &prt->rec);
ntohl_fp(&msg->xmt, &prt->xmt);