X-Git-Url: http://www.dolda2000.com/gitweb/?a=blobdiff_plain;f=python%2Fashd-wsgi;h=79aad4f18df15744bf8e72dd66a6bb8b7e3365a4;hb=075a379e5dfba9584cc5f3b473ae343628fc160d;hp=92a254a7c01babc2297b2ea085ac17e49f36de78;hpb=370d235f493d0e5ef9fc8de28c4e230f49beab8c;p=ashd.git

diff --git a/python/ashd-wsgi b/python/ashd-wsgi
index 92a254a..79aad4f 100755
--- a/python/ashd-wsgi
+++ b/python/ashd-wsgi
@@ -36,6 +36,10 @@ else:
         sys.exit(1)
     handler = handlermod.application
 
+class closed(IOError):
+    def __init__(self):
+        super(closed, self).__init__("The client has closed the connection.")
+
 cwd = os.getcwd()
 def absolutify(path):
     if path[0] != '/':
@@ -74,6 +78,7 @@ def unquoteurl(url):
         else:
             buf += c
     return buf
+
 def dowsgi(req):
     env = {}
     env["wsgi.version"] = 1, 0
@@ -121,17 +126,23 @@ def dowsgi(req):
                 raise Exception, "Trying to write data before starting response."
             status, headers = resp
             respsent[:] = [True]
-            req.sk.write("HTTP/1.1 %s\n" % status)
-            for nm, val in headers:
-                req.sk.write("%s: %s\n" % (nm, val))
-            req.sk.write("\n")
+            try:
+                req.sk.write("HTTP/1.1 %s\n" % status)
+                for nm, val in headers:
+                    req.sk.write("%s: %s\n" % (nm, val))
+                req.sk.write("\n")
+            except IOError:
+                raise closed()
 
     def write(data):
         if not data:
             return
         flushreq()
-        req.sk.write(data)
-        req.sk.flush()
+        try:
+            req.sk.write(data)
+            req.sk.flush()
+        except IOError:
+            raise closed()
 
     def startreq(status, headers, exc_info = None):
         if resp:
@@ -148,10 +159,13 @@ def dowsgi(req):
 
     respiter = handler(env, startreq)
     try:
-        for data in respiter:
-            write(data)
-        if resp:
-            flushreq()
+        try:
+            for data in respiter:
+                write(data)
+            if resp:
+                flushreq()
+        except closed:
+            pass
     finally:
         if hasattr(respiter, "close"):
             respiter.close()