def found_terminator (self):
        if self.current_request:
            self.current_request.found_terminator()
        else:
            header = self.in_buffer
            self.in_buffer = ''
            lines = header.split('\r\n')

            # --------------------------------------------------
            # crack the request header
            # --------------------------------------------------

            while lines and not lines[0]:
                # as per the suggestion of http-1.1 section 4.1, (and
                # Eric Parker <eparker@zyvex.com>), ignore a leading
                # blank lines (buggy browsers tack it onto the end of
                # POST requests)
                lines = lines[1:]

            if not lines:
                self.close_when_done()
                return

            request = lines[0]

            command, uri, version = http_server.crack_request (request)
            header = http_server.join_headers (lines[1:])

            # unquote path if necessary (thanks to Skip Montanaro for pointing
            # out that we must unquote in piecemeal fashion).
            rpath, rquery = http_server.splitquery(uri)
            if '%' in rpath:
                if rquery:
                    uri = http_server.unquote (rpath) + '?' + rquery
                else:
                    uri = http_server.unquote (rpath)

            r = deferring_http_request (self, request, command, uri, version,
                                         header)
            self.request_counter.increment()
            self.server.total_requests.increment()

            if command is None:
                self.log_info ('Bad HTTP request: %s' % repr(request), 'error')
                r.error (400)
                return

            # --------------------------------------------------
            # handler selection and dispatch
            # --------------------------------------------------
            for h in self.server.handlers:
                if h.match (r):
                    try:
                        self.current_request = r
                        # This isn't used anywhere.
                        # r.handler = h # CYCLE
                        h.handle_request (r)
                    except:
                        self.server.exceptions.increment()
                        (file, fun, line), t, v, tbinfo = \
                               asyncore.compact_traceback()
                        self.server.log_info(
                            'Server Error: %s, %s: file: %s line: %s' %
                            (t,v,file,line),
                            'error')
                        try:
                            r.error (500)
                        except:
                            pass
                    return

            # no handlers, so complain
            r.error (404)
Run a :meth:`.Transaction.delete` operation within an
dataset/ETHPy150Open XiaoMi/minos/supervisor/supervisor/http.py/deferring_http_channel.found_terminator--crossover with--dataset/ETHPy150Open nigelsmall/py2neo/py2neo/database/__init__.py/Graph.delete