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Merge branch '0.5.x' into 0.6.0.x

Browse Source 
Conflicts:
	src/main.cpp
This commit is contained in:
Luke Dashjr
2012-05-22 22:57:10 +00:00
parent d11488abd0 3b36da6d27
commit d67b0434f2
9 changed files with 78 additions and 34 deletions
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40
src/main.cpp
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@@ -1836,7 +1836,7 @@ bool CheckDiskSpace(uint64 nAdditionalBytes)
if (nFreeBytesAvailable < (uint64)15000000 + nAdditionalBytes)
{
fShutdown = true;
string strMessage = _("Warning: Disk space is low ");
string strMessage = _("Warning: Disk space is low");
strMiscWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK | wxICON_EXCLAMATION);
@@ -2401,8 +2401,10 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
// find last block in inv vector
unsigned int nLastBlock = (unsigned int)(-1);
for (unsigned int nInv = 0; nInv < vInv.size(); nInv++) {
if (vInv[vInv.size() - 1 - nInv].type == MSG_BLOCK)
if (vInv[vInv.size() - 1 - nInv].type == MSG_BLOCK) {
nLastBlock = vInv.size() - 1 - nInv;
break;
}
}
CTxDB txdb("r");
for (unsigned int nInv = 0; nInv < vInv.size(); nInv++)
@@ -2417,19 +2419,19 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
if (fDebug)
printf(" got inventory: %s %s\n", inv.ToString().c_str(), fAlreadyHave ? "have" : "new");
// Always request the last block in an inv bundle (even if we already have it), as it is the
// trigger for the other side to send further invs. If we are stuck on a (very long) side chain,
// this is necessary to connect earlier received orphan blocks to the chain again.
if (fAlreadyHave && nInv == nLastBlock) {
// bypass mapAskFor, and send request directly; it must go through.
std::vector<CInv> vGetData(1,inv);
pfrom->PushMessage("getdata", vGetData);
}
if (!fAlreadyHave)
pfrom->AskFor(inv);
else if (inv.type == MSG_BLOCK && mapOrphanBlocks.count(inv.hash))
else if (inv.type == MSG_BLOCK && mapOrphanBlocks.count(inv.hash)) {
pfrom->PushGetBlocks(pindexBest, GetOrphanRoot(mapOrphanBlocks[inv.hash]));
} else if (nInv == nLastBlock) {
// In case we are on a very long side-chain, it is possible that we already have
// the last block in an inv bundle sent in response to getblocks. Try to detect
// this situation and push another getblocks to continue.
std::vector<CInv> vGetData(1,inv);
pfrom->PushGetBlocks(mapBlockIndex[inv.hash], uint256(0));
if (fDebug)
printf("force request: %s\n", inv.ToString().c_str());
}
// Track requests for our stuff
Inventory(inv.hash);
@@ -2785,7 +2787,7 @@ bool ProcessMessages(CNode* pfrom)
unsigned int nMessageSize = hdr.nMessageSize;
if (nMessageSize > MAX_SIZE)
{
printf("ProcessMessage(%s, %u bytes) : nMessageSize > MAX_SIZE\n", strCommand.c_str(), nMessageSize);
printf("ProcessMessages(%s, %u bytes) : nMessageSize > MAX_SIZE\n", strCommand.c_str(), nMessageSize);
continue;
}
if (nMessageSize > vRecv.size())
@@ -2801,7 +2803,7 @@ bool ProcessMessages(CNode* pfrom)
memcpy(&nChecksum, &hash, sizeof(nChecksum));
if (nChecksum != hdr.nChecksum)
{
printf("ProcessMessage(%s, %u bytes) : CHECKSUM ERROR nChecksum=%08x hdr.nChecksum=%08x\n",
printf("ProcessMessages(%s, %u bytes) : CHECKSUM ERROR nChecksum=%08x hdr.nChecksum=%08x\n",
strCommand.c_str(), nMessageSize, nChecksum, hdr.nChecksum);
continue;
}
@@ -2824,22 +2826,22 @@ bool ProcessMessages(CNode* pfrom)
if (strstr(e.what(), "end of data"))
{
// Allow exceptions from underlength message on vRecv
printf("ProcessMessage(%s, %u bytes) : Exception '%s' caught, normally caused by a message being shorter than its stated length\n", strCommand.c_str(), nMessageSize, e.what());
printf("ProcessMessages(%s, %u bytes) : Exception '%s' caught, normally caused by a message being shorter than its stated length\n", strCommand.c_str(), nMessageSize, e.what());
}
else if (strstr(e.what(), "size too large"))
{
// Allow exceptions from overlong size
printf("ProcessMessage(%s, %u bytes) : Exception '%s' caught\n", strCommand.c_str(), nMessageSize, e.what());
printf("ProcessMessages(%s, %u bytes) : Exception '%s' caught\n", strCommand.c_str(), nMessageSize, e.what());
}
else
{
PrintExceptionContinue(&e, "ProcessMessage()");
PrintExceptionContinue(&e, "ProcessMessages()");
}
}
catch (std::exception& e) {
PrintExceptionContinue(&e, "ProcessMessage()");
PrintExceptionContinue(&e, "ProcessMessages()");
} catch (...) {
PrintExceptionContinue(NULL, "ProcessMessage()");
PrintExceptionContinue(NULL, "ProcessMessages()");
}
if (!fRet)