comparison mercurial/hgweb/server.py @ 18349:c007e5c54b16

serve: send response headers even if response has no body

The headers would usually be sent anyway because the app did a number of writes
of empty strings.

18348:764a758780b6

        self.saved_headers = []
        self.sent_headers = False
        self.length = None
        for chunk in self.server.application(env, self._start_response):
            self._write(chunk)

    def send_headers(self):
        if not self.saved_status:
            raise AssertionError("Sending headers before "
                                 "start_response() called")

18349:c007e5c54b16

        self.saved_headers = []
        self.sent_headers = False
        self.length = None
        for chunk in self.server.application(env, self._start_response):
            self._write(chunk)
        if not self.sent_headers:
            self.send_headers()

    def send_headers(self):
        if not self.saved_status:
            raise AssertionError("Sending headers before "
                                 "start_response() called")