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Print stack trace to stderr after receiving signal RTMIN+2.

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This commit is contained in:
levlam 2021-09-12 13:51:22 +03:00
parent 2122134ec6
commit 70e24bbe5f
1 changed files with 5 additions and 0 deletions
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5
telegram-bot-api/telegram-bot-api.cpp
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@ -84,6 +84,10 @@ void print_log() {
td::signal_safe_write("------------------------\n");
}
static void dump_stacktrace_signal_handler(int sig) {
td::Stacktrace::print_to_stderr();
}
static void fail_signal_handler(int sig) {
td::signal_safe_write_signal_number(sig);
td::Stacktrace::PrintOptions options;
@ -187,6 +191,7 @@ int main(int argc, char *argv[]) {
td::set_runtime_signal_handler(0, change_verbosity_level_signal_handler).ensure();
td::set_runtime_signal_handler(1, dump_log_signal_handler).ensure();
td::set_runtime_signal_handler(2, dump_stacktrace_signal_handler).ensure();
td::init_openssl_threads();