ObjFW  Check-in [e0182a3e55]

			  length: (size_t)length
{
	if (_atEndOfStream) {
		OFReadFailedException *e;

		e = [OFReadFailedException exceptionWithStream: self
					       requestedLength: length];

#ifndef _WIN32
		e->_errNo = ENOTCONN;
#else
		e->_errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if (!_hasContentLength && !_chunked)
		return [_socket readIntoBuffer: buffer
					length: length];

		[requestString appendString: @"Connection: keep-alive\r\n"];

	[requestString appendString: @"\r\n"];

	@try {
		[socket writeString: requestString];
	} @catch (OFWriteFailedException *e) {
		/* Reconnect in case a keep-alive connection timed out */
		socket = [self OF_createSocketForRequest: request];
		[socket writeString: requestString];
		if ([e errNo] != ECONNRESET && [e errNo] != EPIPE)
			@throw e;

	} @catch (OFNotConnectedException *e) {
		/* Reconnect in case a keep-alive connection timed out */
		socket = [self OF_createSocketForRequest: request];
		[socket writeString: requestString];
	}

	if (requestType == OF_HTTP_REQUEST_TYPE_POST)
		[socket writeBuffer: [POSTData items]

		@throw [OFNotConnectedException exceptionWithSocket: self];

	if (_atEndOfStream) {
		OFReadFailedException *e;

		e = [OFReadFailedException exceptionWithStream: self
					       requestedLength: length];
#ifndef _WIN32
		e->_errNo = ENOTCONN;
#else
		e->_errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if ((ret = recv(_socket, buffer, length, 0)) < 0)
		@throw [OFReadFailedException exceptionWithStream: self
						  requestedLength: length];

		@throw [OFNotConnectedException exceptionWithSocket: self];

	if (_atEndOfStream) {
		OFWriteFailedException *e;

		e = [OFWriteFailedException exceptionWithStream: self
						requestedLength: length];
#ifndef _WIN32
		e->_errNo = ENOTCONN;
#else
		e->_errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if (send(_socket, buffer, length, 0) < length)
		@throw [OFWriteFailedException exceptionWithStream: self
						   requestedLength: length];
}