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Use cxxabi to print execptions types

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sha512sum 2024-07-03 15:19:50 +00:00
parent e2510d3b64
commit 71c3ab61be
3 changed files with 16 additions and 8 deletions
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13
include/cserver/engine/components.hpp
View file

@ -3,6 +3,8 @@
#include <cserver/engine/coroutine.hpp> #include <cserver/engine/coroutine.hpp>
#include <utempl/utils.hpp> #include <utempl/utils.hpp>
#include <utempl/loopholes/counter.hpp> #include <utempl/loopholes/counter.hpp>
#include <cxxabi.h>
#include <boost/core/demangle.hpp>
namespace cserver { namespace cserver {
@ -205,10 +207,17 @@ inline constexpr auto InitComponents(T& ccontext, int ac, const char** av) -> vo
Get<Is>(context.storage).emplace(currentContext); Get<Is>(context.storage).emplace(currentContext);
}; };
} catch(std::exception& error) { } catch(std::exception& error) {
fmt::println("An error occurred while initializing component {}: {}", static_cast<std::string_view>(Current::kName), error.what()); auto typeName = boost::core::demangle(__cxxabiv1::__cxa_current_exception_type()->name());
fmt::println("{} initialisation:\n terminating due to uncaught exception of type {}: {}",
static_cast<std::string_view>(Current::kName),
typeName,
error.what());
ioContext.stop(); ioContext.stop();
} catch(...) { } catch(...) {
fmt::println("An unknown error occurred while initializing component {}", static_cast<std::string_view>(Current::kName)); auto typeName = boost::core::demangle(__cxxabiv1::__cxa_current_exception_type()->name());
fmt::println("{} initialisation:\n terminating due to uncaught exception of type {}",
static_cast<std::string_view>(Current::kName),
typeName);
ioContext.stop(); ioContext.stop();
}; };
auto& componentInitFlag = GetInitFlagFor<AsyncConditionVariable, Is>(ioContext); auto& componentInitFlag = GetInitFlagFor<AsyncConditionVariable, Is>(ioContext);

5
include/cserver/engine/not_implemented.hpp
View file

@ -1,14 +1,11 @@
#pragma once #pragma once
#include <stdexcept> #include <stdexcept>
#include <fmt/format.h>
#include <fmt/compile.h>
namespace cserver::engine { namespace cserver::engine {
struct NotImplemented : std::runtime_error { struct NotImplemented : std::runtime_error {
NotImplemented(std::string context) : using std::runtime_error::runtime_error;
std::runtime_error{fmt::format(FMT_COMPILE("Not Implemented Error [{}]"), context)} {};
}; };
} // namespace cserver::engine } // namespace cserver::engine

6
include/cserver/server/handlers/http_handler_base.hpp
View file

@ -23,9 +23,11 @@ struct HttpHandlerBase : ComponentBase {
try { try {
co_return co_await std::forward<Self>(self).HandleRequestThrow(std::move(request)); co_return co_await std::forward<Self>(self).HandleRequestThrow(std::move(request));
} catch(const std::exception& err) { } catch(const std::exception& err) {
self.logging.template Warning<"Error in handler with default name {}: {}">(T::kName, err.what()); auto typeName = boost::core::demangle(__cxxabiv1::__cxa_current_exception_type()->name());
self.logging.template Warning<"In handler with default name {} uncaught exception of type {}: {}">(T::kName, typeName, err.what());
} catch(...) { } catch(...) {
self.logging.template Warning<"Error in handler with default name {}: Unknown Error">(T::kName); auto typeName = boost::core::demangle(__cxxabiv1::__cxa_current_exception_type()->name());
self.logging.template Warning<"In handler with default name {} uncaught exception of type {}">(T::kName, typeName);
}; };
co_return http::HttpResponse{.statusCode = 500, .statusMessage = "Internal Server Error", .body = "Internal Server Error"}; co_return http::HttpResponse{.statusCode = 500, .statusMessage = "Internal Server Error", .body = "Internal Server Error"};
}; };