Bitcoin Core  27.99.0
P2P Digital Currency
thread.cpp
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1 // Copyright (c) 2021-2022 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #include <util/thread.h>
6 
7 #include <logging.h>
8 #include <util/exception.h>
9 #include <util/threadnames.h>
10 
11 #include <exception>
12 #include <functional>
13 #include <string>
14 #include <utility>
15 
16 void util::TraceThread(std::string_view thread_name, std::function<void()> thread_func)
17 {
18  util::ThreadRename(std::string{thread_name});
19  try {
20  LogPrintf("%s thread start\n", thread_name);
21  thread_func();
22  LogPrintf("%s thread exit\n", thread_name);
23  } catch (const std::exception& e) {
24  PrintExceptionContinue(&e, thread_name);
25  throw;
26  } catch (...) {
27  PrintExceptionContinue(nullptr, thread_name);
28  throw;
29  }
30 }
void PrintExceptionContinue(const std::exception *pex, std::string_view thread_name)
Definition: exception.cpp:36
#define LogPrintf(...)
Definition: logging.h:244
void ThreadRename(const std::string &)
Rename a thread both in terms of an internal (in-memory) name as well as its system thread name.
Definition: threadnames.cpp:57
void TraceThread(std::string_view thread_name, std::function< void()> thread_func)
A wrapper for do-something-once thread functions.
Definition: thread.cpp:16