0674e87831
sendFrame() implemented in LOOLWebSocket is thread safe, and also deals with large messages - sends the "nextmessage: size=..." frame before the actual large frame. The problem this is attempting to solve was that when sending a large frame, it was split to multiple packets. During that, another frame was sent from a different thread; which lead to confusion, and the resulting frame was corrupted (because it ended up composed from unrelated packets). Change-Id: Ie85952e431b1cad2fdc6e3c64df8a444ea0ae971
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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// Exception classes to differentiate between the
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// different error situations and handling.
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#ifndef INCLUDED_EXCEPTIONS_HPP
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#define INCLUDED_EXCEPTIONS_HPP
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#include <exception>
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#include <stdexcept>
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// Generic LOOL errors and base for others.
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class LoolException : public std::runtime_error
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{
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public:
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std::string toString() const
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{
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return what();
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}
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protected:
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using std::runtime_error::runtime_error;
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};
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class StorageSpaceLowException : public LoolException
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{
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public:
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using LoolException::LoolException;
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};
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/// A bad-request exception that is meant to signify,
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/// and translate into, an HTTP bad request.
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class BadRequestException : public LoolException
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{
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public:
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using LoolException::LoolException;
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};
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/// A bad-argument exception that is meant to signify,
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/// and translate into, an HTTP bad request.
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class BadArgumentException : public BadRequestException
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{
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public:
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using BadRequestException::BadRequestException;
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};
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/// An authorization exception that is means to signify,
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/// and translate into, an HTTP unauthorized error.
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class UnauthorizedRequestException : public LoolException
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{
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public:
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using LoolException::LoolException;
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};
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/// An generic error-message exception meant to
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/// propagate via a valid LOOLWebSocket to the client.
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/// The contents of what() will be displayed on screen.
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class WebSocketErrorMessageException : public LoolException
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{
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public:
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using LoolException::LoolException;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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