Shrink debug log on SIGHUP as well as startup

chromatic · Jun 23, 2024 · c1d8d61 · c1d8d61
1 parent 5bbb1fa
commit c1d8d61
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/init.cpp b/src/init.cpp
@@ -468,7 +468,7 @@ std::string HelpMessage(HelpMessageMode mode)
     {
         strUsage += HelpMessageOpt("-printpriority", strprintf("Log transaction priority and fee per kB when mining blocks (default: %u)", DEFAULT_PRINTPRIORITY));
     }
-    strUsage += HelpMessageOpt("-shrinkdebugfile", _("Shrink debug.log file on client startup (default: 1 when no -debug)"));
+    strUsage += HelpMessageOpt("-shrinkdebugfile", _("Shrink debug.log file on startup/SIGHUP (default: 1 when no -debug)"));
 
     AppendParamsHelpMessages(strUsage, showDebug);
 

diff --git a/src/util.cpp b/src/util.cpp
@@ -324,6 +324,10 @@ int LogPrintStr(const std::string &str)
             // reopen the log file, if requested
             if (fReopenDebugLog) {
                 fReopenDebugLog = false;
+
+                if (GetBoolArg("-shrinkdebugfile", !fDebug)) {
+                    ShrinkDebugFile();
+                }
                 fs::path pathDebug = GetDataDir() / "debug.log";
                 if (fsbridge::freopen(pathDebug,"a",fileout) != NULL)
                     setbuf(fileout, NULL); // unbuffered