etc: Add environment option to run init.d/ashd silently.

[ashd.git] / python3 / ashd / util.py

diff --git a/python3/ashd/util.py b/python3/ashd/util.py
index 08945f2..bf32637 100644 (file)
--- a/python3/ashd/util.py
+++ b/python3/ashd/util.py
@@ -126,7 +126,8 @@ def respond(req, body, status = ("200 OK"), ctype = "text/html"):
     and the `ctype' argument can be used to specify a non-HTML
     MIME-type.
 
-    If `body' is a Unicode object, it will be encoded as UTF-8.
+    If `body' is not a byte string, its string representation will be
+    encoded as UTF-8.
 
     For example:
         respond(req, "Not found", status = "404 Not Found", ctype = "text/plain")
@@ -160,7 +161,10 @@ def serveloop(handler, sock = 0):
     and is called once for each received request.
     """
     while True:
-        req = proto.recvreq(sock)
+        try:
+            req = proto.recvreq(sock)
+        except InterruptedError:
+            continue
         if req is None:
             break
         try: