lukechilds
/
SuperNET
mirror of https://github.com/lukechilds/SuperNET.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

test

release/v0.1
jl777 9 years ago
parent
3fadf8ae9d
commit
6492c6a4cd
8 changed files with 215 additions and 217 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 126
      deprecated/obsolete.h
  2. 24
      iguana/iguana777.c
  3. 5
      iguana/iguana777.h
  4. 2
      iguana/iguana_blocks.c
  5. 7
      iguana/iguana_bundles.c
  6. 10
      iguana/iguana_peers.c
  7. 256
      iguana/iguana_recv.c
  8. 2
      iguana/main.c

126
deprecated/obsolete.h
View File

@ -11219,4 +11219,130 @@ void iguana_dedicatedrecv(void *arg)
coin->savedblocks = (uint32_t)time(NULL);
}
}
/*struct iguana_block *iguana_blockrequest(struct iguana_info *coin,struct iguana_bundle *bp,int32_t bundlei,bits256 hash2,uint32_t now,int32_t iamthreadsafe)
{
struct iguana_block *block = 0;
if( bp != 0 && bundlei >= 0 && bundlei < bp->n )
block = bp->blocks[bundlei];
if ( block == 0 && iamthreadsafe != 0 )
block = iguana_blockfind(coin,hash2);
if ( block != 0 )
{
//block->issued = now;
block->numrequests++;
}
return(block);
}*/
if ( 0 && addr->msgcounts.verack > 0 && coin->bundlescount > 0 && req == 0 && addr->pendblocks < limit )//&& now > addr->lastpoll )
{
if ( 1 )//strcmp("BTC",coin->symbol) != 0 )
{
int32_t bundlei;
incr = coin->peers.numranked == 0 ? coin->MAXPEERS : coin->peers.numranked;
if ( (rand() % 100) < 50 )
height = addr->rank * _IGUANA_MAXPENDING;
else if ( (rand() % 100) < 50 )
height = addr->addrind + (addr->rank * (coin->longestchain - coin->blocks.hwmchain.height) / (coin->peers.numranked+1));
else if ( (rand() % 100) < 50 )
{
height = (addr->lastheight + 1);
if ( height >= coin->longestchain-coin->chain->bundlesize )
height = addr->rank*incr*_IGUANA_MAXPENDING;
}
else
{
height = coin->longestchain - (rand() % incr) * 1000;
if ( height < 0 )
height = coin->blocks.hwmchain.height;
}
for (; height<coin->bundlescount*coin->chain->bundlesize; height+=incr)
{
if ( height > coin->longestchain )
height = addr->rank*incr*_IGUANA_MAXPENDING;
if ( height > addr->lastheight )
addr->lastheight = height;
if ( (bp= coin->bundles[height/coin->chain->bundlesize]) != 0 && bp->emitfinish == 0 )
{
bundlei = (height % coin->chain->bundlesize);
if ( bundlei < bp->n && bits256_nonz(bp->hashes[bundlei]) > 0 && (block= bp->blocks[bundlei]) != 0 && block->numrequests <= bp->minrequests && block->fpipbits == 0 && (bp->issued[bundlei] == 0 || now > bp->issued[bundlei]+13) )
{
block->numrequests++;
bp->issued[bundlei] = (uint32_t)time(NULL);;
//if ( 0 && (rand() % 100) == 0 )
printf("%s Send auto blockreq.%d [%d] minreq.%d\n",addr->ipaddr,bp->bundleheight+bundlei,block->numrequests,bp->minrequests);
iguana_sendblockreqPT(coin,addr,bp,bundlei,bp->hashes[bundlei],0);
return(1);
}
}
//if ( (rand() % 100) < 50 )
// break;
}
}
else
{
//printf("%s lastpoll.%u %u\n",addr->ipaddr,addr->lastpoll,now);
addr->lastpoll = now;
for (i=n=0; i<coin->bundlescount; i++)
if ( coin->bundles[i] != 0 && coin->bundles[i]->emitfinish == 0 )
n++;
if ( n >= coin->bundlescount-(coin->bundlescount>>3) || (addr->ipbits % 10) < 5 )
refbundlei = (addr->ipbits % coin->bundlescount);
else
{
if ( n*2 < coin->bundlescount )
{
for (i=refbundlei=0; i<IGUANA_MAXPEERS; i++)
{
if ( addr->usock == coin->peers.active[i].usock )
break;
if ( coin->peers.active[i].usock >= 0 )
refbundlei++;
}
//printf("half done\n");
} else refbundlei = ((addr->addrind*100) % coin->bundlescount);
}
for (i=0; i<coin->bundlescount; i++)
{
if ( (diff= (i - refbundlei)) < 0 )
diff = -diff;
if ( (bp= coin->bundles[i]) != 0 && bp->emitfinish == 0 )
{
metric = (1 + diff * ((addr->addrind&1) == 0 ? 1 : 1) * (1. + bp->metric));// / (i*((addr->addrind&1) != 0 ? 1 : i) + 1);
//printf("%f ",bp->metric);
if ( bestmetric < 0. || metric < bestmetric )
bestmetric = metric, bestbp = bp;
}
}
if ( bestbp != 0 && bp->emitfinish == 0 )
{
for (k=0; k<coin->bundlescount; k++)
{
i = (bestbp->hdrsi + k) % coin->bundlescount;
if ( (bp= coin->bundles[i]) == 0 || bp->emitfinish != 0 )
continue;
//printf("%.15f ref.%d addrind.%d bestbp.%d\n",bestmetric,refbundlei,addr->addrind,bp->hdrsi);
m = coin->chain->bundlesize;
if ( bp->n < m )
m = bp->n;
j = (addr->addrind*3 + 0) % m;
val = (bp->threshold / 1000.);
for (r=0; r<m; r++,j++)
{
if ( j >= m )
j = 0;
if ( (block= bp->blocks[j]) != 0 && block->fpipbits == 0 && block->queued == 0 && block->numrequests <= bp->minrequests )
{
block->numrequests++;
//block->issued = (uint32_t)time(NULL);;
//printf("%s Send auto blockreq.%d\n",addr->ipaddr,bp->bundleheight+j);
iguana_sendblockreqPT(coin,addr,bp,j,hash2,0);
return(1);
}
}
}
}
}
}
#endif

24
iguana/iguana777.c
View File

@ -247,6 +247,20 @@ void iguana_mergeQ(struct iguana_info *coin,struct iguana_bundle *bp,struct igua
queue_enqueue("helperQ",&helperQ,&ptr->DL,0);
}
void iguana_bundleQ(struct iguana_info *coin,struct iguana_bundle *bp)
{
struct iguana_helper *ptr;
ptr = mycalloc('i',1,sizeof(*ptr));
ptr->allocsize = sizeof(*ptr);
ptr->coin = coin;
ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
ptr->type = 'B';
ptr->starttime = (uint32_t)time(NULL);
coin->numbundlesQ++;
//printf("%s bundle.%d[%d] emitfinish.%u\n",coin->symbol,ptr->hdrsi,bp->n,bp->emitfinish);
queue_enqueue("helperQ",&helperQ,&ptr->DL,0);
}
int32_t iguana_helpertask(FILE *fp,struct OS_memspace *mem,struct OS_memspace *memB,struct iguana_helper *ptr)
{
struct iguana_info *coin; struct iguana_peer *addr; struct iguana_bundle *bp,*nextbp;
@ -316,15 +330,7 @@ void iguana_helper(void *arg)
flag++;
}
if ( flag == 0 )
{
/*for (i=0; i<sizeof(Coins)/sizeof(*Coins); i++)
{
if ( (coin= Coins[i]) != 0 && coin->launched != 0 )
flag += iguana_rpctest(coin);
}*/
if ( flag == 0 )
usleep(10000);
}
usleep(10000);
}
}

5
iguana/iguana777.h
View File

@ -387,7 +387,7 @@ struct iguana_bundle
{
struct queueitem DL; struct iguana_info *coin; struct iguana_bundle *nextbp;
struct iguana_bloom16 bloom;
uint32_t issuetime,hdrtime,emitfinish,mergefinish,purgetime;
uint32_t issuetime,hdrtime,emitfinish,mergefinish,purgetime,queued;
int32_t numhashes,numrecv,numsaved,numcached;
int32_t minrequests,n,hdrsi,bundleheight,numtxids,numspends,numunspents;
double avetime,threshold,metric; uint64_t datasize,estsize;
@ -439,7 +439,7 @@ struct iguana_info
portable_mutex_t peers_mutex,blocks_mutex;
struct iguana_bundle *bundles[IGUANA_MAXBUNDLES];
double rankedbps[IGUANA_MAXBUNDLES][2];
int32_t numremain,numpendings,zcount,recvcount,bcount,pcount,lastbundle; uint32_t recvtime,hdrstime,backstoptime,lastbundletime,numreqsent;
int32_t numremain,numpendings,zcount,recvcount,bcount,pcount,lastbundle; uint32_t recvtime,hdrstime,backstoptime,lastbundletime,numreqsent,numbundlesQ;
double backstopmillis; bits256 backstophash2;
int32_t initialheight,mapflags,minconfirms,numrecv,isRT,backstop,blocksrecv,merging,polltimeout,numreqtxids; bits256 reqtxids[64];
void *launched,*started;
@ -685,6 +685,7 @@ int32_t iguana_jsonQ();
int32_t is_bitcoinrpc(char *method);
char *iguana_bitcoinRPC(struct supernet_info *myinfo,char *method,cJSON *json,char *remoteaddr);
cJSON *iguana_pubkeyjson(struct iguana_info *coin,char *pubkeystr);
void iguana_bundleQ(struct iguana_info *coin,struct iguana_bundle *bp);
#include "../includes/iguana_api.h"

2
iguana/iguana_blocks.c
View File

@ -329,7 +329,7 @@ struct iguana_block *_iguana_chainlink(struct iguana_info *coin,struct iguana_bl
printf("EXTENDMAIN %s %d <- (%s) n.%u max.%u PoW %f numtx.%d valid.%d\n",str,block->height,str2,hwmchain->height+1,coin->blocks.maxblocks,block->PoW,block->RO.txn_count,block->valid);
struct iguana_bundle *bp;
if ( (block->height % coin->chain->bundlesize) == 0 )
bp = iguana_bundlecreate(coin,&bundlei,block->height,block->RO.hash2,zero,1);
bp = iguana_bundlecreate(coin,&bundlei,block->height,block->RO.hash2,zero,0);
else
{
if ( (bp= coin->bundles[block->height / coin->chain->bundlesize]) != 0 )

7
iguana/iguana_bundles.c
View File

@ -279,11 +279,6 @@ struct iguana_bundle *iguana_bundlecreate(struct iguana_info *coin,int32_t *bund
bp->allhash = allhash;
if ( bp->bundleheight >= 0 && bp->bundleheight != (bundleheight - *bundleip) )
printf("bundlecreate warning: bp->bundleheight %d != %d (bundleheight %d - %d bundlei)\n",bp->bundleheight,(bundleheight - *bundleip),bundleheight,*bundleip);
if ( *bundleip == 0 && iguana_bundlehash2add(coin,0,bp,0,bundlehash2) == 0 )
{
//if ( bp->numhashes < bp->n )
// queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(str),1);
}
return(bp);
}
bp = mycalloc('b',1,sizeof(*bp));
@ -552,7 +547,7 @@ void iguana_bundlestats(struct iguana_info *coin,char *str)
tmp = (difft.millis * 1000000);
tmp %= 1000000000;
difft.millis = ((double)tmp / 1000000.);
sprintf(str,"N[%d] h.%d r.%d c.%d:%d:%d s.%d d.%d E.%d:%d M.%d L.%d est.%d %s %d:%02d:%02d %03.3f peers.%d/%d",coin->bundlescount,numhashes,coin->blocksrecv,coin->numcached,numcached,coin->cachefreed,numsaved,done,numemit,coin->numreqsent,coin->blocks.hwmchain.height,coin->longestchain,coin->MAXBUNDLES,mbstr(str2,estsize),(int32_t)difft.x/3600,(int32_t)(difft.x/60)%60,(int32_t)difft.x%60,difft.millis,p,coin->MAXPEERS);
sprintf(str,"N[%d] Q.%d h.%d r.%d c.%d:%d:%d s.%d d.%d E.%d:%d M.%d L.%d est.%d %s %d:%02d:%02d %03.3f peers.%d/%d",coin->bundlescount,coin->numbundlesQ,numhashes,coin->blocksrecv,coin->numcached,numcached,coin->cachefreed,numsaved,done,numemit,coin->numreqsent,coin->blocks.hwmchain.height,coin->longestchain,coin->MAXBUNDLES,mbstr(str2,estsize),(int32_t)difft.x/3600,(int32_t)(difft.x/60)%60,(int32_t)difft.x%60,difft.millis,p,coin->MAXPEERS);
//sprintf(str+strlen(str),"%s.%-2d %s time %.2f files.%d Q.%d %d\n",coin->symbol,flag,str,(double)(time(NULL)-coin->starttime)/60.,coin->peers.numfiles,queue_size(&coin->priorityQ),queue_size(&coin->blocksQ));
//if ( (rand() % 100) == 0 )
static uint32_t lastdisp;

10
iguana/iguana_peers.c
View File

@ -925,8 +925,6 @@ void iguana_dedicatedloop(struct iguana_info *coin,struct iguana_peer *addr)
bufsize = IGUANA_MAXPACKETSIZE;
buf = mycalloc('r',1,bufsize);
printf("send version myservices.%llu to (%s)\n",(long long)coin->myservices,addr->ipaddr);
//if ( addr->supernet != 0 )
// iguana_send_supernet(coin,addr,"{\"agent\":\"SuperNET\",\"method\":\"getpeers\"}",0);
iguana_send_version(coin,addr,coin->myservices);
sleep(1+(rand()%5));
iguana_queue_send(coin,addr,0,serialized,"getaddr",0,0,0);
@ -970,14 +968,6 @@ void iguana_dedicatedloop(struct iguana_info *coin,struct iguana_peer *addr)
}
if ( flag == 0 )
{
/*if ( 0 && time(NULL) > addr->pendtime+30 )
{
if ( addr->pendblocks > 0 )
addr->pendblocks--;
if ( addr->pendhdrs > 0 )
addr->pendhdrs--;
addr->pendtime = 0;
}*/
if ( coin->active != 0 && (fds.revents & POLLOUT) != 0 )
{
if ( iguana_pollQsPT(coin,addr) > 0 )

256
iguana/iguana_recv.c
View File

@ -30,22 +30,7 @@ struct iguana_bundlereq *iguana_bundlereq(struct iguana_info *coin,struct iguana
return(req);
}
/*struct iguana_block *iguana_blockrequest(struct iguana_info *coin,struct iguana_bundle *bp,int32_t bundlei,bits256 hash2,uint32_t now,int32_t iamthreadsafe)
{
struct iguana_block *block = 0;
if( bp != 0 && bundlei >= 0 && bundlei < bp->n )
block = bp->blocks[bundlei];
if ( block == 0 && iamthreadsafe != 0 )
block = iguana_blockfind(coin,hash2);
if ( block != 0 )
{
//block->issued = now;
block->numrequests++;
}
return(block);
}*/
int32_t iguana_sendblockreq(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_bundle *bp,int32_t bundlei,bits256 hash2,int32_t iamthreadsafe)
int32_t iguana_sendblockreqPT(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_bundle *bp,int32_t bundlei,bits256 hash2,int32_t iamthreadsafe)
{
int32_t len; uint8_t serialized[sizeof(struct iguana_msghdr) + sizeof(uint32_t)*32 + sizeof(bits256)];
char hexstr[65]; init_hexbytes_noT(hexstr,hash2.bytes,sizeof(hash2));
@ -60,8 +45,7 @@ int32_t iguana_sendblockreq(struct iguana_info *coin,struct iguana_peer *addr,st
coin->numreqsent++;
addr->pendblocks++;
addr->pendtime = (uint32_t)time(NULL);
//iguana_blockrequest(coin,bp,bundlei,hash2,addr->pendtime,iamthreadsafe);
//printf("REQ.%s bundlei.%d hdrsi.%d\n",bits256_str(hexstr,hash2),bundlei,bp!=0?bp->hdrsi:-1);
printf("REQ.%s bundlei.%d hdrsi.%d\n",bits256_str(hexstr,hash2),bundlei,bp!=0?bp->hdrsi:-1);
} else printf("MSG_BLOCK null datalen.%d\n",len);
return(len);
}
@ -295,29 +279,42 @@ void iguana_patch(struct iguana_info *coin,struct iguana_block *block)
}
}
int32_t iguana_allhashcmp(struct iguana_info *coin,struct iguana_bundle *bp,bits256 *blockhashes,int32_t num)
uint32_t iguana_allhashcmp(struct iguana_info *coin,struct iguana_bundle *bp,bits256 *blockhashes,int32_t num)
{
bits256 allhash; int32_t err,i,n; struct iguana_block *block;
bits256 allhash; int32_t err,i,n; struct iguana_block *block,*prev;
if ( bits256_nonz(bp->allhash) > 0 && num >= coin->chain->bundlesize )
{
for (i=0; i<bp->n; i++)
if ( bits256_nonz(blockhashes[i]) == 0 )
blockhashes[i] = bp->hashes[i];
vcalc_sha256(0,allhash.bytes,blockhashes[0].bytes,coin->chain->bundlesize * sizeof(*blockhashes));
if ( memcmp(allhash.bytes,bp->allhash.bytes,sizeof(allhash)) == 0 )
if ( memcmp(allhash.bytes,bp->allhash.bytes,sizeof(allhash)) == 0 && bp->queued == 0 )
{
if ( bp->bundleheight > 0 )
prev = iguana_blockfind(coin,iguana_blockhash(coin,bp->bundleheight-1));
else prev = 0;
for (i=n=0; i<coin->chain->bundlesize&&i<bp->n; i++)
{
if ( (err= iguana_bundlehash2add(coin,0,bp,i,blockhashes[i])) < 0 )
if ( (err= iguana_bundlehash2add(coin,&block,bp,i,blockhashes[i])) < 0 )
return(err);
if ( 1 && bp->emitfinish == 0 && (block= bp->blocks[i]) != 0 && (block->queued == 0 && block->fpipbits == 0) && block->numrequests <= bp->minrequests+10 )
iguana_blockQ(coin,bp,i,block->RO.hash2,1), n++;
if ( block != 0 && block == bp->blocks[i] )
{
block->height = bp->bundleheight + i;
block->mainchain = 1;
if ( prev != 0 )
{
prev->hh.next = block;
block->hh.prev = prev;
}
}
prev = block;
//if ( 1 && bp->emitfinish == 0 && (block= bp->blocks[i]) != 0 && (block->queued == 0 && block->fpipbits == 0) && block->numrequests <= bp->minrequests+10 )
// iguana_blockQ(coin,bp,i,block->RO.hash2,1), n++;
}
printf("ALLHASHES FOUND! %d requested.%d\n",bp->bundleheight,n);
return(i);
//printf("ALLHASHES FOUND! %d requested.%d\n",bp->bundleheight,n);
bp->queued = (uint32_t)time(NULL);
iguana_bundleQ(coin,bp);
return(bp->queued);
}
}
return(-1);
return(0);
}
// main context, ie single threaded
@ -334,7 +331,7 @@ struct iguana_bundle *iguana_bundleset(struct iguana_info *coin,struct iguana_bl
if ( block != origblock )
iguana_blockcopy(coin,block,origblock);
*blockp = block;
if ( 0 && bits256_nonz(block->RO.prev_block) > 0 )
if ( 1 && bits256_nonz(block->RO.prev_block) > 0 )
iguana_patch(coin,block);
if ( (bp= iguana_bundlefind(coin,&bp,&bundlei,block->RO.hash2)) != 0 )
{
@ -362,16 +359,16 @@ struct iguana_bundle *iguana_bundleset(struct iguana_info *coin,struct iguana_bl
//if ( coin->bundlescount < bp->hdrsi+1 )
{
//char str[65]; printf("autoextend CREATE.%d new bundle.%s\n",bp->bundleheight + coin->chain->bundlesize,bits256_str(str,block->RO.hash2));
iguana_bundlecreate(coin,&bundlei,bp->bundleheight + coin->chain->bundlesize,block->RO.hash2,zero,1);
iguana_bundlecreate(coin,&bundlei,bp->bundleheight + coin->chain->bundlesize,block->RO.hash2,zero,0);
}
}
else if ( bundlei < coin->chain->bundlesize-1 )
{
iguana_bundlehash2add(coin,0,bp,bundlei+1,block->RO.hash2);
if ( bundlei == 0 )
if ( bundlei == 0 && bp->numhashes < bp->n )
{
char str[65]; bits256_str(str,block->RO.prev_block);
//printf("found block -> hdr.%s\n",str);
printf("found block -> hdr.%s\n",str);
queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(str),1);
}
}
@ -408,54 +405,48 @@ struct iguana_bundlereq *iguana_recvblockhdrs(struct iguana_info *coin,struct ig
struct iguana_bundlereq *iguana_recvblockhashes(struct iguana_info *coin,struct iguana_bundlereq *req,bits256 *blockhashes,int32_t num)
{
int32_t bundlei,i,n = 0; struct iguana_block *block; struct iguana_bundle *bp;// char str[65];
int32_t bundlei,i; struct iguana_bundle *bp;
bp = 0, bundlei = -2, iguana_bundlefind(coin,&bp,&bundlei,blockhashes[1]);
//char str[65]; printf("blockhashes[%d] %s bp.%d[%d]\n",num,bits256_str(str,blockhashes[1]),bp==0?-1:bp->bundleheight,bundlei);
if ( bp != 0 )
{
bp->hdrtime = (uint32_t)time(NULL);
blockhashes[0] = bp->hashes[0];
if ( num >= coin->chain->bundlesize )
{
bp->hdrtime = (uint32_t)time(NULL);
if ( iguana_allhashcmp(coin,bp,blockhashes,num) == 0 )
if ( iguana_allhashcmp(coin,bp,blockhashes,num) > 0 )
return(req);
}
for (i=0; i<num; i++)
{
if ( bits256_nonz(blockhashes[i]) > 0 && (block= iguana_blockhashset(coin,-1,blockhashes[i],1)) != 0 )
{
if ( block->hdrsi == bp->hdrsi && block->bundlei == i )
n++;
}
}
//printf("got [%d] num.%d matched hashes\n",n,num);
}
else
{
//char str[65]; printf("blockhashes[%d] %s\n",num,bits256_str(str,blockhashes[1]));
iguana_blockQ(coin,0,-1,blockhashes[1],1);
for (i=coin->chain->bundlesize; i<num; i++)
if ( bp->hdrsi == coin->bundlescount-1 )
{
if ( i >= coin->chain->bundlesize && (i % coin->chain->bundlesize) < 2 && bits256_nonz(blockhashes[i]) > 0 )
for (i=0; i<num; i++)
iguana_blockQ(coin,0,-1,blockhashes[i],0);
}
}
/*if ( (block= iguana_blockhashset(coin,-1,blockhashes[1],1)) != 0 && num > 2 )
else if ( num >= coin->chain->bundlesize )
{
if ( block->rawdata != 0 )
for (i=0; i<coin->bundlescount; i++)
{
if ( block->copyflag != 0 )
myfree(block->rawdata,block->RO.recvlen), block->copyflag = 0;
else myfree(block->rawdata,block->numhashes * sizeof(bits256));
if ( (bp= coin->bundles[i]) != 0 && bp->queued == 0 && bits256_nonz(bp->hashes[0]) > 0 )
{
blockhashes[0] = bp->hashes[0];
if ( iguana_allhashcmp(coin,bp,blockhashes,coin->chain->bundlesize) > 0 )
{
bp->hdrtime = (uint32_t)time(NULL);
iguana_blockQ(coin,bp,0,blockhashes[0],0);
iguana_blockQ(coin,bp,1,blockhashes[1],0);
iguana_blockQ(coin,bp,coin->chain->bundlesize-1,blockhashes[coin->chain->bundlesize],0);
if ( num > coin->chain->bundlesize )
iguana_blockQ(coin,0,-1,blockhashes[coin->chain->bundlesize],0);
//printf("matched bundle.%d\n",bp->bundleheight);
return(req);
}
}
}
//char str[65]; printf("got %d unmatched hashes %d:%d %s\n",num,bp==0?-1:bp->bundleheight,bundlei,bits256_str(str,blockhashes[1]));
block->rawdata = blockhashes, block->numhashes = num, block->havehashes = 1;
req->hashes = 0;
printf("issue block1\n");
iguana_blockQ(coin,0,-1,blockhashes[1],1);
}
if ( 0 && num >= coin->chain->bundlesize+1 )
{
char str[65]; bits256_str(str,blockhashes[coin->chain->bundlesize]);
queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(str),1);
}*/
else iguana_blockQ(coin,0,-1,blockhashes[1],0); // should be RT block
return(req);
}
@ -464,8 +455,7 @@ struct iguana_bundlereq *iguana_recvblock(struct iguana_info *coin,struct iguana
struct iguana_bundle *prevbp=0,*bp=0; int32_t prevbundlei=-2,bundlei = -2; struct iguana_block *prevblock,*block;
bp = iguana_bundleset(coin,&block,&bundlei,origblock);
//usleep(1000);
//static int total; char str[65]; printf("RECV %s [%d:%d] block.%08x | %d\n",bits256_str(str,origblock->RO.hash2),bp!=0?bp->hdrsi:-1,bundlei,block->fpipbits,total++);
static int total; char str[65]; printf("RECV %s [%d:%d] block.%08x | %d\n",bits256_str(str,origblock->RO.hash2),bp!=0?bp->hdrsi:-1,bundlei,block->fpipbits,total++);
iguana_bundlefind(coin,&prevbp,&prevbundlei,origblock->RO.prev_block);
if ( prevbp != 0 && prevbundlei >= 0 && (prevblock= iguana_blockfind(coin,origblock->RO.prev_block)) != 0 )
{
@ -478,7 +468,7 @@ struct iguana_bundlereq *iguana_recvblock(struct iguana_info *coin,struct iguana
//if ( coin->bundlescount < bp->hdrsi+1 )
{
//char str[65]; printf("autoextend CREATE.%d new bundle.%s\n",bp->bundleheight + coin->chain->bundlesize,bits256_str(str,block->RO.hash2));
iguana_bundlecreate(coin,&prevbundlei,prevbp->bundleheight + coin->chain->bundlesize,block->RO.hash2,zero,1);
iguana_bundlecreate(coin,&prevbundlei,prevbp->bundleheight + coin->chain->bundlesize,block->RO.hash2,zero,0);
}
}
else
@ -489,7 +479,7 @@ struct iguana_bundlereq *iguana_recvblock(struct iguana_info *coin,struct iguana
if ( prevbp->numhashes < prevbp->n && prevbundlei == 0 )
{
char str[65]; bits256_str(str,prevbp->hashes[0]);
//printf("Afound block -> %d hdr.%s\n",prevbp->bundleheight,str);
printf("Afound block -> %d hdr.%s\n",prevbp->bundleheight,str);
queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(str),1);
}
//char str[65]; printf("PREV %s prevbp.%p[%d] h.%d\n",bits256_str(str,origblock->RO.prev_block),prevbp,prevbundlei,prevbp->numhashes);
@ -683,8 +673,8 @@ int32_t iguana_pollQsPT(struct iguana_info *coin,struct iguana_peer *addr)
{
uint8_t serialized[sizeof(struct iguana_msghdr) + sizeof(uint32_t)*32 + sizeof(bits256)];
char *hashstr=0; bits256 hash2; uint32_t now; struct iguana_block *block; struct iguana_blockreq *req=0;
int32_t i,r,diff,j,k,n,m,z; double metric,bestmetric = -1.; struct iguana_bundle *bp,*bestbp = 0;
int32_t limit,refbundlei,height=-1,incr,bundlei,datalen,flag = 0; double val;
int32_t m,z; struct iguana_bundle *bp;
int32_t limit,height=-1,bundlei,datalen,flag = 0;
if ( addr->msgcounts.verack == 0 )
return(0);
now = (uint32_t)time(NULL);
@ -701,7 +691,7 @@ int32_t iguana_pollQsPT(struct iguana_info *coin,struct iguana_peer *addr)
bp = 0, bundlei = -2;
bp = iguana_bundlefind(coin,&bp,&bundlei,hash2);
z = 0;
if ( bp != 0 )
if ( bp != 0 && bp->queued == 0 )
{
if ( bp->bundleheight+coin->chain->bundlesize < coin->longestchain )
{
@ -714,7 +704,7 @@ int32_t iguana_pollQsPT(struct iguana_info *coin,struct iguana_peer *addr)
}
if ( bp == 0 || z != 0 )
{
//printf("%s request hdr.(%s) numhashes.%d\n",addr!=0?addr->ipaddr:"local",hashstr,bp->numhashes);
printf("%s request hdr.(%s) numhashes.%d\n",addr!=0?addr->ipaddr:"local",hashstr,bp->numhashes);
iguana_send(coin,addr,serialized,datalen);
addr->pendhdrs++;
flag++;
@ -734,118 +724,8 @@ int32_t iguana_pollQsPT(struct iguana_info *coin,struct iguana_peer *addr)
//if ( addr->pendblocks >= limit )
// printf("%s %d overlimit.%d\n",addr->ipaddr,addr->pendblocks,limit);
req = queue_dequeue(&coin->priorityQ,0);
if ( 0 && addr->msgcounts.verack > 0 && coin->bundlescount > 0 && req == 0 && addr->pendblocks < limit )//&& now > addr->lastpoll )
{
if ( 1 )//strcmp("BTC",coin->symbol) != 0 )
{
int32_t bundlei;
incr = coin->peers.numranked == 0 ? coin->MAXPEERS : coin->peers.numranked;
if ( (rand() % 100) < 50 )
height = addr->rank * _IGUANA_MAXPENDING;
else if ( (rand() % 100) < 50 )
height = addr->addrind + (addr->rank * (coin->longestchain - coin->blocks.hwmchain.height) / (coin->peers.numranked+1));
else if ( (rand() % 100) < 50 )
{
height = (addr->lastheight + 1);
if ( height >= coin->longestchain-coin->chain->bundlesize )
height = addr->rank*incr*_IGUANA_MAXPENDING;
}
else
{
height = coin->longestchain - (rand() % incr) * 1000;
if ( height < 0 )
height = coin->blocks.hwmchain.height;
}
for (; height<coin->bundlescount*coin->chain->bundlesize; height+=incr)
{
if ( height > coin->longestchain )
height = addr->rank*incr*_IGUANA_MAXPENDING;
if ( height > addr->lastheight )
addr->lastheight = height;
if ( (bp= coin->bundles[height/coin->chain->bundlesize]) != 0 && bp->emitfinish == 0 )
{
bundlei = (height % coin->chain->bundlesize);
if ( bundlei < bp->n && bits256_nonz(bp->hashes[bundlei]) > 0 && (block= bp->blocks[bundlei]) != 0 && block->numrequests <= bp->minrequests && block->fpipbits == 0 && (bp->issued[bundlei] == 0 || now > bp->issued[bundlei]+13) )
{
block->numrequests++;
bp->issued[bundlei] = (uint32_t)time(NULL);;
//if ( 0 && (rand() % 100) == 0 )
printf("%s Send auto blockreq.%d [%d] minreq.%d\n",addr->ipaddr,bp->bundleheight+bundlei,block->numrequests,bp->minrequests);
iguana_sendblockreq(coin,addr,bp,bundlei,bp->hashes[bundlei],0);
return(1);
}
}
//if ( (rand() % 100) < 50 )
// break;
}
}
else
{
//printf("%s lastpoll.%u %u\n",addr->ipaddr,addr->lastpoll,now);
addr->lastpoll = now;
for (i=n=0; i<coin->bundlescount; i++)
if ( coin->bundles[i] != 0 && coin->bundles[i]->emitfinish == 0 )
n++;
if ( n >= coin->bundlescount-(coin->bundlescount>>3) || (addr->ipbits % 10) < 5 )
refbundlei = (addr->ipbits % coin->bundlescount);
else
{
if ( n*2 < coin->bundlescount )
{
for (i=refbundlei=0; i<IGUANA_MAXPEERS; i++)
{
if ( addr->usock == coin->peers.active[i].usock )
break;
if ( coin->peers.active[i].usock >= 0 )
refbundlei++;
}
//printf("half done\n");
} else refbundlei = ((addr->addrind*100) % coin->bundlescount);
}
for (i=0; i<coin->bundlescount; i++)
{
if ( (diff= (i - refbundlei)) < 0 )
diff = -diff;
if ( (bp= coin->bundles[i]) != 0 && bp->emitfinish == 0 )
{
metric = (1 + diff * ((addr->addrind&1) == 0 ? 1 : 1) * (1. + bp->metric));// / (i*((addr->addrind&1) != 0 ? 1 : i) + 1);
//printf("%f ",bp->metric);
if ( bestmetric < 0. || metric < bestmetric )
bestmetric = metric, bestbp = bp;
}
}
if ( bestbp != 0 && bp->emitfinish == 0 )
{
for (k=0; k<coin->bundlescount; k++)
{
i = (bestbp->hdrsi + k) % coin->bundlescount;
if ( (bp= coin->bundles[i]) == 0 || bp->emitfinish != 0 )
continue;
//printf("%.15f ref.%d addrind.%d bestbp.%d\n",bestmetric,refbundlei,addr->addrind,bp->hdrsi);
m = coin->chain->bundlesize;
if ( bp->n < m )
m = bp->n;
j = (addr->addrind*3 + 0) % m;
val = (bp->threshold / 1000.);
for (r=0; r<m; r++,j++)
{
if ( j >= m )
j = 0;
if ( (block= bp->blocks[j]) != 0 && block->fpipbits == 0 && block->queued == 0 && block->numrequests <= bp->minrequests )
{
block->numrequests++;
//block->issued = (uint32_t)time(NULL);;
//printf("%s Send auto blockreq.%d\n",addr->ipaddr,bp->bundleheight+j);
iguana_sendblockreq(coin,addr,bp,j,hash2,0);
return(1);
}
}
}
}
}
}
int32_t priority;
if ( addr->rank != 1 && req == 0 )
if ( addr->rank != 1 && req == 0 && addr->pendblocks < limit )
{
priority = 0;
req = queue_dequeue(&coin->blocksQ,0);
@ -867,7 +747,7 @@ int32_t iguana_pollQsPT(struct iguana_info *coin,struct iguana_peer *addr)
// printf(" issue.%s\n",bits256_str(str,hash2));
if ( block != 0 )
block->numrequests++;
iguana_sendblockreq(coin,addr,req->bp,req->bundlei,hash2,0);
iguana_sendblockreqPT(coin,addr,req->bp,req->bundlei,hash2,0);
}
flag++;
myfree(req,sizeof(*req));
@ -900,7 +780,7 @@ int32_t iguana_processrecv(struct iguana_info *coin) // single threaded
lflag++;
//else printf("chainlink error for %d\n",coin->blocks.hwmchain.height+1);
}
if ( 1 )
if ( 0 )
{
double threshold,lag = OS_milliseconds() - coin->backstopmillis;
threshold = (10 + coin->longestchain - coin->blocksrecv);
@ -911,7 +791,7 @@ int32_t iguana_processrecv(struct iguana_info *coin) // single threaded
else threshold = coin->avetime;
threshold *= 100. * sqrt(threshold) * .000777;
if ( strcmp(coin->symbol,"BTC") != 0 )
threshold = 400;
threshold = 33;
else threshold = 1000;
if ( coin->blocks.hwmchain.height < coin->longestchain && (coin->backstop != coin->blocks.hwmchain.height+1 || lag > threshold) )
{

2
iguana/main.c
View File

@ -318,7 +318,7 @@ void iguana_main(void *arg)
#ifdef __APPLE__
sleep(1);
char *str;
if ( (str= SuperNET_JSON(&MYINFO,cJSON_Parse("{\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":0,\"maxpeers\":64,\"coin\":\"BTCD\",\"active\":1}"),0)) != 0 )
if ( (str= SuperNET_JSON(&MYINFO,cJSON_Parse("{\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":0,\"maxpeers\":128,\"coin\":\"BTCD\",\"active\":1}"),0)) != 0 )
{
printf("got.(%s)\n",str);
free(str);

Write Preview
Loading…
Cancel
Save