94 lines
2.6 KiB
Diff
94 lines
2.6 KiB
Diff
diff --git a/src/init.cpp b/src/init.cpp
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index 393d250..fd8bb1f 100644
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--- a/src/init.cpp
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+++ b/src/init.cpp
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@@ -71,6 +71,10 @@ void HandleSIGTERM(int)
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fRequestShutdown = true;
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}
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+void HandleSIGHUP(int)
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+{
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+ fReopenDebugLog = true;
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+}
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@@ -132,7 +136,13 @@ bool AppInit2(int argc, char* argv[])
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sa.sa_flags = 0;
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sigaction(SIGTERM, &sa, NULL);
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sigaction(SIGINT, &sa, NULL);
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- sigaction(SIGHUP, &sa, NULL);
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+
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+ // Reopen debug.log on SIGHUP
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+ struct sigaction sa_hup;
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+ sa_hup.sa_handler = HandleSIGHUP;
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+ sigemptyset(&sa_hup.sa_mask);
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+ sa_hup.sa_flags = 0;
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+ sigaction(SIGHUP, &sa_hup, NULL);
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#endif
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//
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diff --git a/src/util.cpp b/src/util.cpp
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index cae01df..0b804c1 100644
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--- a/src/util.cpp
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+++ b/src/util.cpp
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@@ -42,6 +42,7 @@ string strMiscWarning;
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bool fTestNet = false;
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bool fNoListen = false;
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bool fLogTimestamps = false;
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+bool fReopenDebugLog = false;
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@@ -166,6 +167,13 @@ int GetRandInt(int nMax)
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+string GetDebugLogName()
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+{
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+ char pszFile[MAX_PATH+100];
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+ GetDataDir(pszFile);
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+ strlcat(pszFile, "/debug.log", sizeof(pszFile));
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+ return pszFile;
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+}
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inline int OutputDebugStringF(const char* pszFormat, ...)
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{
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@@ -185,10 +193,7 @@ inline int OutputDebugStringF(const char* pszFormat, ...)
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if (!fileout)
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{
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- char pszFile[MAX_PATH+100];
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- GetDataDir(pszFile);
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- strlcat(pszFile, "/debug.log", sizeof(pszFile));
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- fileout = fopen(pszFile, "a");
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+ fileout = fopen(GetDebugLogName().c_str(), "a");
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if (fileout) setbuf(fileout, NULL); // unbuffered
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}
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if (fileout)
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@@ -197,6 +202,13 @@ inline int OutputDebugStringF(const char* pszFormat, ...)
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static boost::mutex mutexDebugLog;
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boost::mutex::scoped_lock scoped_lock(mutexDebugLog);
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+ // reopen the log file, if requested
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+ if (fReopenDebugLog) {
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+ fReopenDebugLog = false;
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+ if (freopen(GetDebugLogName().c_str(), "a", fileout) != NULL)
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+ setbuf(fileout, NULL); // unbuffered
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+ }
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+
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// Debug print useful for profiling
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if (fLogTimestamps && fStartedNewLine)
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fprintf(fileout, "%s ", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
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diff --git a/src/util.h b/src/util.h
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index 284cf33..c8ce9b8 100644
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--- a/src/util.h
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+++ b/src/util.h
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@@ -162,6 +162,7 @@ extern std::string strMiscWarning;
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extern bool fTestNet;
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extern bool fNoListen;
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extern bool fLogTimestamps;
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+extern bool fReopenDebugLog;
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void RandAddSeed();
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void RandAddSeedPerfmon();
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