NetworkSocketAPI / NSAPITests

Tests for the NetworkSocketAPI

Dependents:   BSDInterfaceTests ESP8266InterfaceTests LWIPInterfaceTests SpwfInterface_NSAPI_Tests ... more

Files at this revision

API Documentation at this revision

Revision 12:152ae238ddc1, committed 2016-06-06

Comitter:
mridup
Date:
Mon Jun 06 08:42:21 2016 +0000
Parent:
11:fbfe3498404a
Commit message:
-set socket options before ?socket.bind?; -listen for incoming SOCK_STREAM connections only before ?socket.accept?; ; resolves error in ubuntu linux ("address already in use"); ;

Changed in this revision

EchoServer.py Show annotated file Show diff for this revision Revisions of this file 
diff -r fbfe3498404a -r 152ae238ddc1 EchoServer.py
--- a/EchoServer.py	Tue May 10 21:38:38 2016 -0500
+++ b/EchoServer.py	Mon Jun 06 08:42:21 2016 +0000
@@ -8,26 +8,24 @@
     port = int(port)
 
     udp = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    udp.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
     udp.bind(('', port))
-    udp.setblocking(0)
-    udp.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    udp.setblocking(0)    
 
     tcp = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    tcp.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
     tcp.bind(('', port))
     tcp.setblocking(0)
-    tcp.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    tcp.listen(5)
 
     udp6 = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
+    udp6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
     udp6.bind(('', port))
-    udp6.setblocking(0)
-    udp6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    udp6.setblocking(0)    
 
     tcp6 = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
+    tcp6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
     tcp6.bind(('', port))
     tcp6.setblocking(0)
-    tcp6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    tcp6.listen(5)
 
     print "running on port %d" % port     
     sockets = [tcp, udp, tcp6, udp6]
@@ -44,6 +42,7 @@
             pass
 
         try:
+            tcp.listen(5)
             client, addr = tcp.accept()
             print 'tcp %s:%d connect' % (addr[0], addr[1])
             client.setblocking(0)
@@ -61,6 +60,7 @@
             pass
 
         try:
+            tcp6.listen(5)
             client, addr = tcp6.accept()
             print 'tcp6 %s:%d connect' % (addr[0], addr[1])
             client.setblocking(0)