From 2fd8f5f6f7749a95f35583c2d6facdf020b80383 Mon Sep 17 00:00:00 2001
From: DJ2LS <75909252+DJ2LS@users.noreply.github.com>
Date: Sat, 6 Feb 2021 17:55:14 +0100
Subject: [PATCH] support for large data

---
 tnc.py | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/tnc.py b/tnc.py
index c5f07995..f0785dd4 100644
--- a/tnc.py
+++ b/tnc.py
@@ -19,10 +19,19 @@ import arq
 class TCPRequestHandler(socketserver.BaseRequestHandler):
 
     def handle(self):
+    
+        self.data = bytes()
+        while True: 
+            chunk = self.request.recv(8192)#.strip()
+            if chunk.endswith(b'\n'):
+                break
+                
+            self.data += chunk
+
         
         # self.request is the TCP socket connected to the client
-        self.data = self.request.recv(1024).strip()
-        
+        #self.data = self.request.recv(1024).strip()
+###        self.data = self.request.recv(1000000).strip()
      
         # interrupt listening loop "while true" by setting MODEM_RECEIVE to False
         #if len(self.data) > 0:
@@ -37,29 +46,31 @@ class TCPRequestHandler(socketserver.BaseRequestHandler):
         
         #if self.data == b'TEST':
             #logging.info("DER TEST KLAPPT! HIER KOMMT DER COMMAND PARSER HIN!")
-
+        if self.data.startswith(b'SHOWBUFFERSIZE'):
+            self.request.sendall(bytes(static.RX_BUFFER[-1]))
+            print(static.RX_BUFFER_SIZE)
+            
 # BROADCAST PARSER  -----------------------------------------------------------
 
         if self.data.startswith(b'BC:'):
             #import modem
             #modem = modem.RF()
-            
-            static.MODEM_RECEIVE = True ####### FALSE....
-            
+           
             data = self.data.split(b'BC:')
             #modem.Transmit(data[1])
-            
-            static.MODEM_RECEIVE = True
+      
            
             
 # SEND AN ARQ FRAME  -----------------------------------------------------------
 
-        if self.data.startswith(b'ACK:'):
-            static.MODEM_RECEIVE = True ############## FALSE
+        if self.data.startswith(b'ARQ:'):
 
-            data = self.data.split(b'ACK:')
+            data = self.data.split(b'ARQ:')
             data_out = data[1]
-                    
-            arq.transmit(data_out)
+                               
+            #arq.transmit(data_out)
+            
+            TRANSMIT_ARQ = threading.Thread(target=arq.transmit, args=[data_out], name="TRANSMIT_ARQ")
+            TRANSMIT_ARQ.start()
                            
-      
\ No newline at end of file
+