rec：服务端终止恢复终端颜色。

.vscode/settings.json

@@ -40,6 +40,94 @@
     "files.associations": {
         ".clang-tidy": "yaml",
         "filesystem": "cpp",
-        "regex": "cpp"
+        "regex": "cpp",
+        "functional": "cpp",
+        "algorithm": "cpp",
+        "any": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "bitset": "cpp",
+        "cctype": "cpp",
+        "charconv": "cpp",
+        "chrono": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "codecvt": "cpp",
+        "compare": "cpp",
+        "complex": "cpp",
+        "concepts": "cpp",
+        "condition_variable": "cpp",
+        "coroutine": "cpp",
+        "csignal": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "deque": "cpp",
+        "exception": "cpp",
+        "expected": "cpp",
+        "resumable": "cpp",
+        "format": "cpp",
+        "forward_list": "cpp",
+        "fstream": "cpp",
+        "future": "cpp",
+        "initializer_list": "cpp",
+        "iomanip": "cpp",
+        "ios": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "iterator": "cpp",
+        "limits": "cpp",
+        "list": "cpp",
+        "locale": "cpp",
+        "map": "cpp",
+        "memory": "cpp",
+        "mutex": "cpp",
+        "new": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "ostream": "cpp",
+        "queue": "cpp",
+        "random": "cpp",
+        "ratio": "cpp",
+        "set": "cpp",
+        "shared_mutex": "cpp",
+        "source_location": "cpp",
+        "sstream": "cpp",
+        "stack": "cpp",
+        "stdexcept": "cpp",
+        "stop_token": "cpp",
+        "streambuf": "cpp",
+        "string": "cpp",
+        "system_error": "cpp",
+        "thread": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "typeinfo": "cpp",
+        "unordered_map": "cpp",
+        "utility": "cpp",
+        "variant": "cpp",
+        "vector": "cpp",
+        "xfacet": "cpp",
+        "xhash": "cpp",
+        "xiosbase": "cpp",
+        "xlocale": "cpp",
+        "xlocbuf": "cpp",
+        "xlocinfo": "cpp",
+        "xlocmes": "cpp",
+        "xlocmon": "cpp",
+        "xlocnum": "cpp",
+        "xloctime": "cpp",
+        "xmemory": "cpp",
+        "xstring": "cpp",
+        "xtr1common": "cpp",
+        "xtree": "cpp",
+        "xutility": "cpp"
     }
 }

crashelper

@@ -1 +1 @@
-Subproject commit eed787c1bfc1ed1585843923673e27354be7c0bd
+Subproject commit 5ec78141817eef68f92a89b19ea5675f8b5b559b

server/main.cpp

@@ -25,6 +25,14 @@ namespace fs = std::filesystem;
 #include <crashelper.h>
 #endif
 
+void signal_handler(int signal)
+{
+    if (signal == SIGINT) {
+        fc_recovery_color();
+        exit(signal);
+    }
+}
+
 int main(int argc, char* argv[])
 {
 #if defined(GRAB_CRASH)
@@ -33,6 +41,7 @@ int main(int argc, char* argv[])
     backward::SetDumpFileSavePath(err);
     backward::SetDumpLogSavePath(err);
     CRASHELPER_MARK_ENTRY();
+    sh.register_user_sig_handler([](int sig) { signal_handler(sig); });
 #endif
 
 #ifdef _WIN32