improvements

main

@@ -82,10 +82,10 @@ def get_comments(id):
     return post
 
 
-def get_messages(chatroomid):
+def get_messages(chatroomid, max):
     conn = get_db_connection()
     post = conn.execute("SELECT * FROM chatmessages WHERE chatroom_id = ? ORDER BY created DESC;",
-                        (chatroomid,)).fetchall()
+                        (chatroomid,)).fetchmany(max + 1)
     conn.close()
     if post is None:
         return "error"
@@ -176,8 +176,9 @@ def chatlistrooms():
     return(template), 200
 
 @app.route("/api/chat/getmessages/<roomid>")
+@limiter.exempt
 def chatget(roomid):
-    messages = get_messages(roomid)
+    messages = get_messages(roomid, 40)
 
     template = []
 
@@ -749,4 +750,4 @@ if __name__ == "__main__":
         sock.bind(('', int(PORT)))
         serve(app, sockets=[sock])
 
-    print("[INFO] Server stopped")
+    print("[INFO] Server stopped")

static/js/chat.js

@@ -73,9 +73,11 @@ async function sendMessage(content, id) {
 messageBox.addEventListener("keyup", function onEvent(event) {
     if (event.key === "Enter") {
         if (!messageBox.value == "") {
-        sendMessage(messageBox.value, channelID)
+            if (messageBox.value.length < 140) {
-        updateMessages(channelID)
+                sendMessage(messageBox.value, channelID)
-        messageBox.value = ""
+                updateMessages(channelID)
+                messageBox.value = ""
+            }
         }
     }
 })

templates/chat.html

@@ -40,7 +40,7 @@
 
     <div class="chatDiv">
         <div id="channelDiv" class="channelDiv">
-            <p class="statusMessage" id="statusMessage">Connected</p>
+            <p class="statusMessage" id="statusMessage">Connecting..</p>
         </div>
         <div id="messageDiv" class="messageDiv">
         </div>