FS-10150: [freeswitch-core] Reduce writes to closed ssl sockets -- same fix for non-ssl sockets #resolve

src/mod/endpoints/mod_verto/ws.c

@@ -476,7 +476,13 @@ ssize_t ws_raw_write(wsh_t *wsh, void *data, size_t bytes)
 			ms_sleep(ms);
 		}
 
-	} while (--sanity > 0 && ((r == -1 && xp_is_blocking(xp_errno())) || (wsh->block && wrote < bytes)));
+		if (r == -1) {
+			if (!ks_errno_is_blocking(ks_errno())) {
+				break;
+			}
+		}
+
+	} while (--sanity > 0 && kws->block && wrote < bytes);
 
 	//if (r<0) {
 		//printf("wRITE FAIL: %s\n", strerror(errno));