https://bugs.gentoo.org/946671 https://github.com/Icinga/icinga2/pull/10278 From 69e4f295a6bd5cdafb295379b207ab611c8501a6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alexander=20Aleksandrovi=C4=8D=20Klimov?= Date: Tue, 7 Jan 2025 15:53:20 +0100 Subject: [PATCH 2/5] Don't use boost::asio::ip::tcp::resolver::query It was removed in Boost 1.87. --- lib/base/tcpsocket.hpp | 6 ++---- lib/remote/apilistener.cpp | 4 +--- 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/lib/base/tcpsocket.hpp b/lib/base/tcpsocket.hpp index 471ad8d2394..1cf1a235010 100644 --- a/lib/base/tcpsocket.hpp +++ b/lib/base/tcpsocket.hpp @@ -41,8 +41,7 @@ void Connect(Socket& socket, const String& node, const String& service) using boost::asio::ip::tcp; tcp::resolver resolver (IoEngine::Get().GetIoContext()); - tcp::resolver::query query (node, service); - auto result (resolver.resolve(query)); + auto result (resolver.resolve(node.CStr(), service.CStr())); auto current (result.begin()); for (;;) { @@ -72,8 +71,7 @@ void Connect(Socket& socket, const String& node, const String& service, boost::a using boost::asio::ip::tcp; tcp::resolver resolver (IoEngine::Get().GetIoContext()); - tcp::resolver::query query (node, service); - auto result (resolver.async_resolve(query, yc)); + auto result (resolver.async_resolve(node.CStr(), service.CStr(), yc)); auto current (result.begin()); for (;;) { diff --git a/lib/remote/apilistener.cpp b/lib/remote/apilistener.cpp index 519469aafa4..7ef3acddda7 100644 --- a/lib/remote/apilistener.cpp +++ b/lib/remote/apilistener.cpp @@ -439,9 +439,7 @@ bool ApiListener::AddListener(const String& node, const String& service) try { tcp::resolver resolver (io); - tcp::resolver::query query (node, service, tcp::resolver::query::passive); - - auto result (resolver.resolve(query)); + auto result (resolver.resolve(node.CStr(), service.CStr(), tcp::resolver::passive)); auto current (result.begin()); for (;;) { From 6e1bafad83a1d5cbd646a947575b29f00c23d130 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alexander=20Aleksandrovi=C4=8D=20Klimov?= Date: Tue, 7 Jan 2025 17:53:42 +0100 Subject: [PATCH 3/5] Don't use boost::asio::io_context::strand method removed in Boost 1.87 --- lib/remote/jsonrpcconnection.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/remote/jsonrpcconnection.cpp b/lib/remote/jsonrpcconnection.cpp index d49c0b359a0..8e95325feb3 100644 --- a/lib/remote/jsonrpcconnection.cpp +++ b/lib/remote/jsonrpcconnection.cpp @@ -212,7 +212,7 @@ void JsonRpcConnection::SendMessage(const Dictionary::Ptr& message) Ptr keepAlive (this); - m_IoStrand.post([this, keepAlive, message]() { SendMessageInternal(message); }); + boost::asio::post(m_IoStrand, [this, keepAlive, message] { SendMessageInternal(message); }); } void JsonRpcConnection::SendRawMessage(const String& message) @@ -223,7 +223,7 @@ void JsonRpcConnection::SendRawMessage(const String& message) Ptr keepAlive (this); - m_IoStrand.post([this, keepAlive, message]() { + boost::asio::post(m_IoStrand, [this, keepAlive, message] { if (m_ShuttingDown) { return; } From 5e058f46289f603338d02ad61524886d6cc3e26a Mon Sep 17 00:00:00 2001 From: "Alexander A. Klimov" Date: Fri, 7 Mar 2025 16:22:50 +0100 Subject: [PATCH 4/5] In a coroutine, re-throw everything ex. std::exception (and inheritors) not just boost::coroutines::detail::forced_unwind. This is needed because as of Boost 1.87, boost::asio::spawn() uses Fiber, not Coroutine v1. https://github.com/boostorg/asio/commit/df973a85ed69f021 This is safe because every actual exception shall inherit from std::exception. Except forced_unwind and its Fiber equivalent, so that `catch(const std::exception&)` doesn't catch them and only them. --- lib/base/io-engine.hpp | 13 ++++++---- lib/icingadb/redisconnection.cpp | 41 ++++---------------------------- lib/icingadb/redisconnection.hpp | 8 ++----- 3 files changed, 14 insertions(+), 48 deletions(-) diff --git a/lib/base/io-engine.hpp b/lib/base/io-engine.hpp index 0350d45b83d..55a06fb6a67 100644 --- a/lib/base/io-engine.hpp +++ b/lib/base/io-engine.hpp @@ -106,14 +106,17 @@ class IoEngine try { f(yc); - } catch (const boost::coroutines::detail::forced_unwind &) { - // Required for proper stack unwinding when coroutines are destroyed. - // https://github.com/boostorg/coroutine/issues/39 - throw; } catch (const std::exception& ex) { Log(LogCritical, "IoEngine") << "Exception in coroutine: " << DiagnosticInformation(ex); } catch (...) { - Log(LogCritical, "IoEngine", "Exception in coroutine!"); + try { + Log(LogCritical, "IoEngine", "Exception in coroutine!"); + } catch (...) { + } + + // Required for proper stack unwinding when coroutines are destroyed. + // https://github.com/boostorg/coroutine/issues/39 + throw; } }, boost::coroutines::attributes(GetCoroutineStackSize()) // Set a pre-defined stack size. diff --git a/lib/icingadb/redisconnection.cpp b/lib/icingadb/redisconnection.cpp index a6b82187dd0..c1f73f5a0e6 100644 --- a/lib/icingadb/redisconnection.cpp +++ b/lib/icingadb/redisconnection.cpp @@ -377,8 +377,6 @@ void RedisConnection::Connect(asio::yield_context& yc) } break; - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; } catch (const std::exception& ex) { Log(LogCritical, "IcingaDB") << "Cannot connect to " << m_Host << ":" << m_Port << ": " << ex.what(); @@ -408,17 +406,10 @@ void RedisConnection::ReadLoop(asio::yield_context& yc) for (auto i (item.Amount); i; --i) { ReadOne(yc); } - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; } catch (const std::exception& ex) { Log(LogCritical, "IcingaDB") << "Error during receiving the response to a query which has been fired and forgotten: " << ex.what(); - continue; - } catch (...) { - Log(LogCritical, "IcingaDB") - << "Error during receiving the response to a query which has been fired and forgotten"; - continue; } @@ -432,9 +423,7 @@ void RedisConnection::ReadLoop(asio::yield_context& yc) try { reply = ReadOne(yc); - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; - } catch (...) { + } catch (const std::exception&) { promise.set_exception(std::current_exception()); continue; @@ -455,9 +444,7 @@ void RedisConnection::ReadLoop(asio::yield_context& yc) for (auto i (item.Amount); i; --i) { try { replies.emplace_back(ReadOne(yc)); - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; - } catch (...) { + } catch (const std::exception&) { promise.set_exception(std::current_exception()); break; } @@ -551,19 +538,11 @@ void RedisConnection::WriteItem(boost::asio::yield_context& yc, RedisConnection: try { WriteOne(item, yc); - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; } catch (const std::exception& ex) { Log msg (LogCritical, "IcingaDB", "Error during sending query"); LogQuery(item, msg); msg << " which has been fired and forgotten: " << ex.what(); - return; - } catch (...) { - Log msg (LogCritical, "IcingaDB", "Error during sending query"); - LogQuery(item, msg); - msg << " which has been fired and forgotten"; - return; } @@ -587,19 +566,11 @@ void RedisConnection::WriteItem(boost::asio::yield_context& yc, RedisConnection: WriteOne(query, yc); ++i; } - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; } catch (const std::exception& ex) { Log msg (LogCritical, "IcingaDB", "Error during sending query"); LogQuery(item[i], msg); msg << " which has been fired and forgotten: " << ex.what(); - return; - } catch (...) { - Log msg (LogCritical, "IcingaDB", "Error during sending query"); - LogQuery(item[i], msg); - msg << " which has been fired and forgotten"; - return; } @@ -618,9 +589,7 @@ void RedisConnection::WriteItem(boost::asio::yield_context& yc, RedisConnection: try { WriteOne(item.first, yc); - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; - } catch (...) { + } catch (const std::exception&) { item.second.set_exception(std::current_exception()); return; @@ -645,9 +614,7 @@ void RedisConnection::WriteItem(boost::asio::yield_context& yc, RedisConnection: for (auto& query : item.first) { WriteOne(query, yc); } - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; - } catch (...) { + } catch (const std::exception&) { item.second.set_exception(std::current_exception()); return; diff --git a/lib/icingadb/redisconnection.hpp b/lib/icingadb/redisconnection.hpp index 3f963f3d37d..acc6e43810c 100644 --- a/lib/icingadb/redisconnection.hpp +++ b/lib/icingadb/redisconnection.hpp @@ -389,9 +389,7 @@ RedisConnection::Reply RedisConnection::ReadOne(StreamPtr& stream, boost::asio:: try { return ReadRESP(*strm, yc); - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; - } catch (...) { + } catch (const std::exception&) { if (m_Connecting.exchange(false)) { m_Connected.store(false); stream = nullptr; @@ -427,9 +425,7 @@ void RedisConnection::WriteOne(StreamPtr& stream, RedisConnection::Query& query, try { WriteRESP(*strm, query, yc); strm->async_flush(yc); - } catch (const boost::coroutines::detail::forced_unwind&) { - throw; - } catch (...) { + } catch (const std::exception&) { if (m_Connecting.exchange(false)) { m_Connected.store(false); stream = nullptr; From 62221b2d60078dda09463a0d5ed96f1fdbacdaf0 Mon Sep 17 00:00:00 2001 From: "Alexander A. Klimov" Date: Fri, 7 Mar 2025 15:47:37 +0100 Subject: [PATCH 5/5] Don't use removed boost::asio::spawn() overload if Boost >= v1.87 --- lib/base/io-engine.hpp | 13 +++++++++++++ test/base-io-engine.cpp | 10 +++++----- 2 files changed, 18 insertions(+), 5 deletions(-) diff --git a/lib/base/io-engine.hpp b/lib/base/io-engine.hpp index 55a06fb6a67..2083b62f87d 100644 --- a/lib/base/io-engine.hpp +++ b/lib/base/io-engine.hpp @@ -16,11 +16,16 @@ #include #include #include +#include #include #include #include #include +#if BOOST_VERSION >= 108700 +# include +#endif // BOOST_VERSION >= 108700 + namespace icinga { @@ -102,6 +107,10 @@ class IoEngine static void SpawnCoroutine(Handler& h, Function f) { boost::asio::spawn(h, +#if BOOST_VERSION >= 108700 + std::allocator_arg, + boost::context::fixedsize_stack(GetCoroutineStackSize()), +#endif // BOOST_VERSION >= 108700 [f](boost::asio::yield_context yc) { try { @@ -119,7 +128,11 @@ class IoEngine throw; } }, +#if BOOST_VERSION >= 108700 + boost::asio::detached +#else // BOOST_VERSION >= 108700 boost::coroutines::attributes(GetCoroutineStackSize()) // Set a pre-defined stack size. +#endif // BOOST_VERSION >= 108700 ); } diff --git a/test/base-io-engine.cpp b/test/base-io-engine.cpp index 869688b1a67..3a251b1b421 100644 --- a/test/base-io-engine.cpp +++ b/test/base-io-engine.cpp @@ -17,7 +17,7 @@ BOOST_AUTO_TEST_CASE(timeout_run) boost::asio::io_context::strand strand (io); int called = 0; - boost::asio::spawn(strand, [&](boost::asio::yield_context yc) { + IoEngine::SpawnCoroutine(strand, [&](boost::asio::yield_context yc) { boost::asio::deadline_timer timer (io); Timeout timeout (strand, boost::posix_time::millisec(300), [&called] { ++called; }); @@ -44,7 +44,7 @@ BOOST_AUTO_TEST_CASE(timeout_cancelled) boost::asio::io_context::strand strand (io); int called = 0; - boost::asio::spawn(strand, [&](boost::asio::yield_context yc) { + IoEngine::SpawnCoroutine(strand, [&](boost::asio::yield_context yc) { boost::asio::deadline_timer timer (io); Timeout timeout (strand, boost::posix_time::millisec(300), [&called] { ++called; }); @@ -71,7 +71,7 @@ BOOST_AUTO_TEST_CASE(timeout_scope) boost::asio::io_context::strand strand (io); int called = 0; - boost::asio::spawn(strand, [&](boost::asio::yield_context yc) { + IoEngine::SpawnCoroutine(strand, [&](boost::asio::yield_context yc) { boost::asio::deadline_timer timer (io); { @@ -100,7 +100,7 @@ BOOST_AUTO_TEST_CASE(timeout_due_cancelled) boost::asio::io_context::strand strand (io); int called = 0; - boost::asio::spawn(strand, [&](boost::asio::yield_context yc) { + IoEngine::SpawnCoroutine(strand, [&](boost::asio::yield_context yc) { boost::asio::deadline_timer timer (io); Timeout timeout (strand, boost::posix_time::millisec(300), [&called] { ++called; }); @@ -131,7 +131,7 @@ BOOST_AUTO_TEST_CASE(timeout_due_scope) boost::asio::io_context::strand strand (io); int called = 0; - boost::asio::spawn(strand, [&](boost::asio::yield_context yc) { + IoEngine::SpawnCoroutine(strand, [&](boost::asio::yield_context yc) { boost::asio::deadline_timer timer (io); {