X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=python3%2Fashd%2Fserve.py;h=db68a5f6c4ab2cf509a874cacde0ec7343ef9078;hb=ae53bd62c2f29027661811b9b7b4aa7c38e159a3;hp=9aae12c638f9783e4cc04f7e20925dcf8e5898ed;hpb=5345dcaf7afbc811d75d4826652144268dd7a863;p=ashd.git

diff --git a/python3/ashd/serve.py b/python3/ashd/serve.py
index 9aae12c..db68a5f 100644
--- a/python3/ashd/serve.py
+++ b/python3/ashd/serve.py
@@ -23,7 +23,7 @@ class reqthread(threading.Thread):
         super().__init__(name=name, **kw)
 
 class wsgirequest(object):
-    def __init__(self, handler):
+    def __init__(self, *, handler):
         self.status = None
         self.headers = []
         self.respsent = False
@@ -108,6 +108,16 @@ class single(handler):
         finally:
             req.close()
 
+def dbg(*a):
+    f = True
+    for o in a:
+        if not f:
+            sys.stderr.write(" ")
+        sys.stderr.write(str(a))
+        f = False
+    sys.stderr.write("\n")
+    sys.stderr.flush()
+
 class freethread(handler):
     cname = "free"
 
@@ -142,8 +152,9 @@ class freethread(handler):
                     while len(self.current) >= self.max:
                         self.tcond.wait()
             th = reqthread(target=self.run, args=[req])
+            th.registered = False
             th.start()
-            while th.is_alive() and th not in self.current:
+            while not th.registered:
                 self.tcond.wait()
 
     def run(self, req):
@@ -151,6 +162,7 @@ class freethread(handler):
             th = threading.current_thread()
             with self.lk:
                 self.current.add(th)
+                th.registered = True
                 self.tcond.notify_all()
             try:
                 env = req.mkenv()
@@ -212,8 +224,9 @@ class resplex(handler):
                 while len(self.current) >= self.max:
                     self.tcond.wait()
             th = reqthread(target=self.handle1, args=[req])
+            th.registered = False
             th.start()
-            while th.is_alive() and th not in self.current:
+            while not th.registered:
                 self.tcond.wait()
 
     def handle1(self, req):
@@ -221,6 +234,7 @@ class resplex(handler):
             th = threading.current_thread()
             with self.lk:
                 self.current.add(th)
+                th.registered = True
                 self.tcond.notify_all()
             try:
                 env = req.mkenv()
@@ -272,15 +286,22 @@ class resplex(handler):
                         data = next(respiter)
                     except StopIteration:
                         rem = True
-                        req.flushreq()
+                        try:
+                            req.flushreq()
+                        except:
+                            log.error("exception occurred when handling response data", exc_info=True)
                     except:
                         rem = True
                         log.error("exception occurred when iterating response", exc_info=True)
                     if not rem:
                         if data:
-                            req.flushreq()
-                            req.writedata(data)
-                    else:
+                            try:
+                                req.flushreq()
+                                req.writedata(data)
+                            except:
+                                log.error("exception occurred when handling response data", exc_info=True)
+                                rem = True
+                    if rem:
                         current[req] = None
                         try:
                             if hasattr(respiter, "close"):