Proxy Folk,
who last hacked this bit? I suspect we have to cover the same bug as
was fixed in buff.c. recv/send can produce some very cryptic results,
this is buff.c's workaround (recv, there is a similar patch for send);
rv = recv(sock, buf, len, flags);
if (rv == SOCKET_ERROR) {
err = WSAGetLastError();
if (err == WSAEWOULDBLOCK) {
do {
retry = 0;
FD_ZERO(&fdset);
FD_SET(sock, &fdset);
tv.tv_usec = 0;
rv = select(FD_SETSIZE, &fdset, NULL, NULL, &tv);
if (rv == SOCKET_ERROR)
err = WSAGetLastError();
else if (rv == 0) {
ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
ap_check_alarm();
WSASetLastError(WSAEWOULDBLOCK);
return (SOCKET_ERROR);
}
else {
rv = recv(sock, buf, len, flags);
if (rv == SOCKET_ERROR) {
err = WSAGetLastError();
if (err == WSAEWOULDBLOCK) {
ap_log_error(APLOG_MARK, APLOG_DEBUG, NULL,
"select claimed we could read, but in fact we
couldn't.");
retry = 1;
#ifdef NETWARE
ThreadSwitchWithDelay();
#else
Sleep(100);
#endif
}
}
}
} while (retry);
}
}
Anyone care to tackle before we throw this upon the world as 1.3.23?
Bill
