ObjFW  Diff

			/*
			 * 303 means the request should be converted to a GET
			 * request before redirection. This also means stripping
			 * the entity of the request.
			 */
			if (_status == 303) {
				OFEnumerator *keyEnumerator, *objectEnumerator;
				id key, object;
				OFString *key, *object;

				keyEnumerator = [headers keyEnumerator];
				objectEnumerator = [headers objectEnumerator];
				while ((key = [keyEnumerator nextObject]) !=
				    nil &&
				    (object = [objectEnumerator nextObject]) !=
				    nil)

	 *
	 * We do not use the socket's write buffer in case we need to resend
	 * the entire request (e.g. in case a keep-alive connection timed out).
	 */

	@try {
		OFString *requestString = constructRequestString(_request);
		const char *UTF8String = [requestString UTF8String];
		size_t UTF8StringLength = [requestString UTF8StringLength];

		/*
		 * Pass requestString as context to retain it so that the
		 * underlying buffer lives long enough.
		 */
		[sock asyncWriteBuffer: UTF8String
				length: UTF8StringLength
		[sock asyncWriteBuffer: [requestString UTF8String]
				length: [requestString UTF8StringLength]
				target: self
			      selector: @selector(socket:didWriteRequest:
					    length:context:exception:)
			       context: requestString];
	} @catch (id e) {
		[self raiseException: e];
		return;