X-Git-Url: http://www.dolda2000.com/gitweb/?a=blobdiff_plain;f=python%2Fashd-wsgi;h=ae0fc14d0cec31cc313d7b199a036440a9f97ce3;hb=9e70ef793ddcf51edc0f6489eb6f70762380afc0;hp=e43dbc0c04f11f3e6d665cff39ceb2c7ea1c63a0;hpb=3e11d7ede84e52974e41542ed60899ff340088d7;p=ashd.git

diff --git a/python/ashd-wsgi b/python/ashd-wsgi
index e43dbc0..ae0fc14 100755
--- a/python/ashd-wsgi
+++ b/python/ashd-wsgi
@@ -1,14 +1,18 @@
 #!/usr/bin/python
 
 import sys, os, getopt, threading, time
-import ashd.proto, ashd.util
+import ashd.proto, ashd.util, ashd.perf
+try:
+    import pdm.srv
+except:
+    pdm = None
 
 def usage(out):
-    out.write("usage: ashd-wsgi [-hA] [-p MODPATH] [-l REQLIMIT] HANDLER-MODULE [ARGS...]\n")
+    out.write("usage: ashd-wsgi [-hA] [-m PDM-SPEC] [-p MODPATH] [-l REQLIMIT] HANDLER-MODULE [ARGS...]\n")
 
 reqlimit = 0
 modwsgi_compat = False
-opts, args = getopt.getopt(sys.argv[1:], "+hAp:l:")
+opts, args = getopt.getopt(sys.argv[1:], "+hAp:l:m:")
 for o, a in opts:
     if o == "-h":
         usage(sys.stdout)
@@ -19,6 +23,9 @@ for o, a in opts:
         modwsgi_compat = True
     elif o == "-l":
         reqlimit = int(a)
+    elif o == "-m":
+        if pdm is not None:
+            pdm.srv.listen(a)
 if len(args) < 1:
     usage(sys.stderr)
     sys.exit(1)
@@ -92,10 +99,6 @@ def dowsgi(req):
     env["SERVER_PROTOCOL"] = req.ver
     env["REQUEST_METHOD"] = req.method
     env["REQUEST_URI"] = req.url
-    try:
-        env["PATH_INFO"] = unquoteurl(req.rest)
-    except:
-        env["PATH_INFO"] = req.rest
     name = req.url
     p = name.find('?')
     if p >= 0:
@@ -104,8 +107,19 @@ def dowsgi(req):
     else:
         env["QUERY_STRING"] = ""
     if name[-len(req.rest):] == req.rest:
+        # This is the same hack used in call*cgi.
         name = name[:-len(req.rest)]
+    try:
+        pi = unquoteurl(req.rest)
+    except:
+        pi = req.rest
+    if name == '/':
+        # This seems to be normal CGI behavior, but see callcgi.c for
+        # details.
+        pi = "/" + pi
+        name = ""
     env["SCRIPT_NAME"] = name
+    env["PATH_INFO"] = pi
     if "Host" in req: env["SERVER_NAME"] = req["Host"]
     if "X-Ash-Server-Port" in req: env["SERVER_PORT"] = req["X-Ash-Server-Port"]
     if "X-Ash-Protocol" in req and req["X-Ash-Protocol"] == "https": env["HTTPS"] = "on"
@@ -160,18 +174,28 @@ def dowsgi(req):
         resp[:] = status, headers
         return write
 
-    respiter = handler(env, startreq)
+    reqevent = ashd.perf.request(env)
+    exc = (None, None, None)
     try:
+        respiter = handler(env, startreq)
         try:
-            for data in respiter:
-                write(data)
-            if resp:
-                flushreq()
-        except closed:
-            pass
+            try:
+                for data in respiter:
+                    write(data)
+                if resp:
+                    flushreq()
+            except closed:
+                pass
+        finally:
+            if hasattr(respiter, "close"):
+                respiter.close()
+        if resp:
+            reqevent.response(resp)
+    except:
+        exc = sys.exc_info()
+        raise
     finally:
-        if hasattr(respiter, "close"):
-            respiter.close()
+        reqevent.__exit__(*exc)
 
 flightlock = threading.Condition()
 inflight = 0