From b28fe90514ef57706ab1219e7eda517bf3198f26 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 15 Feb 2018 11:28:35 +0300
Subject: server: skip empty ws messages

---
 juick-server/src/main/java/com/juick/server/WebsocketManager.java | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'juick-server/src/main/java/com/juick/server/WebsocketManager.java')

diff --git a/juick-server/src/main/java/com/juick/server/WebsocketManager.java b/juick-server/src/main/java/com/juick/server/WebsocketManager.java
index 475fd8b6..a260817d 100644
--- a/juick-server/src/main/java/com/juick/server/WebsocketManager.java
+++ b/juick-server/src/main/java/com/juick/server/WebsocketManager.java
@@ -27,6 +27,7 @@ import com.juick.server.util.HttpNotFoundException;
 import com.juick.service.MessagesService;
 import com.juick.service.SubscriptionService;
 import com.juick.service.UserService;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -139,6 +140,9 @@ public class WebsocketManager extends TextWebSocketHandler {
 
     @Override
     protected void handleTextMessage(WebSocketSession session, TextMessage message) {
+        if (StringUtils.defaultString(message.getPayload()).trim().isEmpty()) {
+            return;
+        }
         clients.stream().filter(c -> c.session.equals(session)).findFirst().ifPresent( c -> {
             if (c.visitor.getName().equals(serviceUser)) {
                 try {
-- 
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