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monitor ThreadSocketHandler and terminate and restart if hung, convert _beginthread to CreateThread wrapper, disconnect inactive connections, ping, break up long messages to speed up initial download, better priorities for initiating connections, track how many nodes have requested our blocks and transactions, status #/offline and warning message on unsent blocks, minimize on close as separate option -- linux-test5

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git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@38 1a98c847-1fd6-4fd8-948a-caf3550aa51b
This commit is contained in:
s_nakamoto
2009-11-13 01:23:08 +00:00
parent 956468c29a
commit 70e79525c9
16 changed files with 685 additions and 392 deletions
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48
util.cpp
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@@ -85,14 +85,14 @@ void RandAddSeed()
void RandAddSeedPerfmon()
{
#ifdef __WXMSW__
// Don't need this on Linux, OpenSSL automatically uses /dev/urandom
// This can take up to 2 seconds, so only do it every 10 minutes
static int64 nLastPerfmon;
if (GetTime() < nLastPerfmon + 10 * 60)
return;
nLastPerfmon = GetTime();
#ifdef __WXMSW__
// Don't need this on Linux, OpenSSL automatically uses /dev/urandom
// Seed with the entire set of perfmon data
unsigned char pdata[250000];
memset(pdata, 0, sizeof(pdata));
@@ -109,9 +109,30 @@ void RandAddSeedPerfmon()
printf("%s RandAddSeed() %d bytes\n", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str(), nSize);
}
#else
printf("%s RandAddSeed()\n", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
#endif
}
uint64 GetRand(uint64 nMax)
{
if (nMax == 0)
return 0;
// The range of the random source must be a multiple of the modulus
// to give every possible output value an equal possibility
uint64 nRange = (UINT64_MAX / nMax) * nMax;
uint64 nRand = 0;
do
RAND_bytes((unsigned char*)&nRand, sizeof(nRand));
while (nRand >= nRange);
return (nRand % nMax);
}
@@ -449,28 +470,6 @@ string GetDataDir()
uint64 GetRand(uint64 nMax)
{
if (nMax == 0)
return 0;
// The range of the random source must be a multiple of the modulus
// to give every possible output value an equal possibility
uint64 nRange = (_UI64_MAX / nMax) * nMax;
uint64 nRand = 0;
do
RAND_bytes((unsigned char*)&nRand, sizeof(nRand));
while (nRand >= nRange);
return (nRand % nMax);
}
//
@@ -483,7 +482,6 @@ uint64 GetRand(uint64 nMax)
// note: NTP isn't implemented yet, so until then we just use the median
// of other nodes clocks to correct ours.
//
int64 GetTime()
{
return time(NULL);