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修复http api可能导致死锁的bug

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ziyuexiachu
2025-02-26 11:32:10 +08:00
parent cd7f7fb5ea
commit 52ca731392
1 changed files with 17 additions and 15 deletions
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32
server/WebApi.cpp
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@@ -293,22 +293,24 @@ static inline void addHttpListener(){
}; };
((HttpSession::HttpResponseInvoker &) invoker) = newInvoker; ((HttpSession::HttpResponseInvoker &) invoker) = newInvoker;
} }
auto helper = static_cast<SocketHelper &>(sender).shared_from_this();
try { // 在本poller线程下一次事件循环时执行http api，防止占用NoticeCenter的锁
it->second(parser, invoker, sender); helper->getPoller()->async([it, parser, invoker, helper]() {
} catch (ApiRetException &ex) { try {
responseApi(ex.code(), ex.what(), invoker); it->second(parser, invoker, *helper);
auto helper = static_cast<SocketHelper &>(sender).shared_from_this(); } catch (ApiRetException &ex) {
helper->getPoller()->async([helper, ex]() { helper->shutdown(SockException(Err_shutdown, ex.what())); }, false); responseApi(ex.code(), ex.what(), invoker);
} helper->getPoller()->async([helper, ex]() { helper->shutdown(SockException(Err_shutdown, ex.what())); }, false);
}
#ifdef ENABLE_MYSQL #ifdef ENABLE_MYSQL
catch(SqlException &ex){ catch (SqlException &ex) {
responseApi(API::SqlFailed, StrPrinter << "操作数据库失败:" << ex.what() << ":" << ex.getSql(), invoker); responseApi(API::SqlFailed, StrPrinter << "操作数据库失败:" << ex.what() << ":" << ex.getSql(), invoker);
} }
#endif// ENABLE_MYSQL #endif // ENABLE_MYSQL
catch (std::exception &ex) { catch (std::exception &ex) {
responseApi(API::Exception, ex.what(), invoker); responseApi(API::Exception, ex.what(), invoker);
} }
},false);
}); });
} }