diff --git deps/hiredis/net.c deps/hiredis/net.c
--- deps/hiredis/net.c
+++ deps/hiredis/net.c
@@ -204,11 +204,24 @@
 static int redisContextWaitReady(redisContext *c, long msec) {
+#ifdef _WINSOCKAPI_
+    fd_set wset;
+
+    FD_ZERO(&wset);
+    FD_SET(c->fd, &wset);
+#else
     struct pollfd   wfd[1];
 
     wfd[0].fd     = c->fd;
     wfd[0].events = POLLOUT;
+#endif
 
     if (errno == EINPROGRESS) {
         int res;
 
+#ifdef _WINSOCKAPI_
+        struct timeval tv = { msec / 1000, (msec % 1000) * 1000 };
+        res = select(c->fd + 1, NULL, &wset, NULL, msec >= 0 ? &tv : NULL);
+#else
+        res = poll(wfd, 1, msec);
+#endif
-        if ((res = poll(wfd, 1, msec)) == -1) {
+        if (res == -1) {
             __redisSetErrorFromErrno(c, REDIS_ERR_IO, "poll(2)");
--