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@ -161,7 +161,7 @@ void iguana_gotunconfirmedM(struct iguana_info *coin,struct iguana_peer *addr,st |
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struct iguana_txblock *iguana_peertxdata(struct iguana_info *coin,int32_t *bundleip,char *fname,struct OS_memspace *mem,uint32_t ipbits,bits256 hash2) |
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{ |
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int32_t bundlei,datalen,checki,hdrsi,fpos; char str[65],str2[65]; FILE *fp; |
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bits256 checkhash2; struct iguana_txblock *txdata = 0; static bits256 zero; |
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bits256 checkhash2; struct iguana_txblock *txdata = 0; static const bits256 zero; |
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if ( (bundlei= iguana_peerfname(coin,&hdrsi,GLOBALTMPDIR,fname,ipbits,hash2,zero,1)) >= 0 ) |
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//if ( (bundlei= iguana_peerfname(coin,&hdrsi,fname,ipbits,hash2)) >= 0 )
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{ |
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@ -485,65 +485,9 @@ void iguana_gotblockhashesM(struct iguana_info *coin,struct iguana_peer *addr,bi |
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printf("bundlesQ blockhashes.%s [%d]\n",bits256_str(str,blockhashes[1]),n); |
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queue_enqueue("recvQ",&coin->recvQ,&req->DL,0); |
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if ( n > coin->chain->bundlesize ) |
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iguana_blockQ("hashesM",coin,0,-1,blockhashes[1],1); |
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iguana_sendblockreqPT(coin,addr,0,-1,blockhashes[1],0); |
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} |
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/*void iguana_patch(struct iguana_info *coin,struct iguana_block *block)
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{ |
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int32_t i,j,origheight,height; struct iguana_block *prev,*next; struct iguana_bundle *bp; |
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prev = iguana_blockhashset(coin,-1,block->RO.prev_block,1); |
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block->hh.prev = prev; |
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if ( prev != 0 ) |
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{ |
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if ( prev->mainchain != 0 ) |
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{ |
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prev->hh.next = block; |
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if ( memcmp(block->RO.prev_block.bytes,coin->blocks.hwmchain.RO.hash2.bytes,sizeof(bits256)) == 0 ) |
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_iguana_chainlink(coin,block); |
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if ( (next= block->hh.next) != 0 && bits256_nonz(next->RO.hash2) > 0 ) |
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next->height = block->height + 1; |
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} |
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else if ( 0 && block->height < 0 ) |
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{ |
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for (i=0; i<1; i++) |
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{ |
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if ( (prev= prev->hh.prev) == 0 ) |
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break; |
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if ( prev->mainchain != 0 && prev->height >= 0 ) |
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{ |
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j = i; |
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origheight = (prev->height + i + 2); |
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prev = block->hh.prev; |
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height = (origheight - 1); |
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while ( i > 0 && prev != 0 ) |
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{ |
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if ( prev->mainchain != 0 && prev->height != height ) |
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{ |
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printf("mainchain height mismatch j.%d at i.%d %d != %d\n",j,i,prev->height,height); |
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break; |
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} |
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prev = prev->hh.prev; |
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height--; |
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} |
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if ( i == 0 ) |
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{ |
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//printf("SET HEIGHT.%d j.%d\n",origheight,j);
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if ( (bp= coin->bundles[origheight / coin->chain->bundlesize]) != 0 ) |
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{ |
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iguana_bundlehash2add(coin,0,bp,origheight % coin->chain->bundlesize,block->RO.hash2); |
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block->height = origheight; |
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block->mainchain = 1; |
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prev = block->hh.prev; |
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prev->hh.next = block; |
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} |
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} //else printf("break at i.%d for j.%d origheight.%d\n",i,j,origheight);
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break; |
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} |
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} |
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} |
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} |
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}*/ |
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uint32_t iguana_allhashcmp(struct iguana_info *coin,struct iguana_bundle *bp,bits256 *blockhashes,int32_t num) |
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{ |
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bits256 allhash; int32_t err,i,n; struct iguana_block *block,*prev; |
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@ -553,7 +497,7 @@ uint32_t iguana_allhashcmp(struct iguana_info *coin,struct iguana_bundle *bp,bit |
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if ( memcmp(allhash.bytes,bp->allhash.bytes,sizeof(allhash)) == 0 ) |
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{ |
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if ( bp->bundleheight > 0 ) |
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prev = iguana_blockfind(coin,iguana_blockhash(coin,bp->bundleheight-1)); |
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prev = iguana_blockfind("allhashcmp",coin,iguana_blockhash(coin,bp->bundleheight-1)); |
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else prev = 0; |
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for (i=n=0; i<coin->chain->bundlesize&&i<bp->n; i++) |
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{ |
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@ -612,17 +556,75 @@ void iguana_bundlespeculate(struct iguana_info *coin,struct iguana_bundle *bp,in |
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} */ //else printf("speculative.%p %d vs %d cmp.%d\n",bp->speculative,bundlei,bp->numspec,bp->speculative!=0?memcmp(hash2.bytes,bp->speculative[bundlei].bytes,sizeof(hash2)):-1);*/
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} |
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int32_t iguana_bundlehashadd(struct iguana_info *coin,struct iguana_bundle *bp,int32_t bundlei,struct iguana_block *block) |
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{ |
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static const bits256 zero; |
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struct iguana_ramchain blockR; int32_t hdrsi,checki; long size = 0; FILE *fp; char fname[1024]; |
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block->bundlei = bundlei; |
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block->hdrsi = bp->hdrsi; |
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if ( bits256_nonz(bp->hashes[bundlei]) != 0 && bits256_cmp(bp->hashes[bundlei],block->RO.hash2) != 0 ) |
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{ |
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char str[65],str2[65]; printf("mismatched.[%d:%d] %s <-? %s%s\n",bp->hdrsi,bundlei,bits256_str(str,bp->hashes[bundlei]),bits256_str(str2,block->RO.hash2),block->mainchain?".main":""); |
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if ( block == bp->blocks[bundlei] ) |
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{ |
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if ( block->mainchain == 0 ) |
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return(-1); |
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} |
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else if ( bp->blocks[bundlei] != 0 ) |
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{ |
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printf("mismatched blockptr.%p vs %p\n",block,bp->blocks[bundlei]); |
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return(-1); |
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} |
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} |
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bp->blocks[bundlei] = block; |
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iguana_bundlehash2add(coin,0,bp,bundlei,block->RO.hash2); |
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if ( bp->emitfinish == 0 ) |
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{ |
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block->fpos = -1; |
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if ( iguana_ramchainfile(coin,0,&blockR,bp,bundlei,block) == 0 ) |
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{ |
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size = sizeof(blockR); |
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iguana_ramchain_free(coin,&blockR,1); |
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} |
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else if ( 0 && block->txvalid == 0 && bp->hdrsi == coin->longestchain/bp->n ) |
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{ |
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checki = iguana_peerfname(coin,&hdrsi,GLOBALTMPDIR,fname,0,block->RO.hash2,zero,1,0); |
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if ( (fp= fopen(fname,"rb")) != 0 ) |
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{ |
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fseek(fp,0,SEEK_END); |
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size = (uint32_t)ftell(fp); |
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fclose(fp); |
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} |
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} |
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if ( size != 0 ) |
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{ |
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printf("initialize with fp.[%d:%d] len.%ld\n",bp->hdrsi,bundlei,size); |
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block->RO.recvlen = (int32_t)size; |
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block->fpipbits = 1; |
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block->txvalid = 1; |
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block->fpos = 0; |
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block->issued = (uint32_t)time(NULL); |
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} |
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else |
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{ |
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if ( block->issued == 0 ) |
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iguana_blockQ("bundleset",coin,bp,bundlei,block->RO.hash2,coin->current == 0 || bp->hdrsi <= coin->current->hdrsi+coin->MAXBUNDLES); |
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iguana_blockunmark(coin,block,bp,bundlei,0); |
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} |
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} |
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return(0); |
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} |
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// main context, ie single threaded
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struct iguana_bundle *iguana_bundleset(struct iguana_info *coin,struct iguana_block **blockp,int32_t *bundleip,struct iguana_block *origblock) |
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{ |
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struct iguana_block *block,*prevblock; bits256 zero,hash2,prevhash2; struct iguana_bundle *prevbp,*bp = 0; int32_t prevbundlei,hdrsi,checki,bundlei = -2; FILE *fp; char fname[1024]; // struct iguana_ramchain blockR;
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struct iguana_block *block,*prevblock; bits256 zero,hash2,prevhash2; struct iguana_bundle *prevbp,*bp = 0; int32_t prevbundlei,bundlei = -2; // struct iguana_ramchain blockR;
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*bundleip = -2; *blockp = 0; |
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if ( origblock == 0 ) |
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return(0); |
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memset(zero.bytes,0,sizeof(zero)); |
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hash2 = origblock->RO.hash2; |
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if ( (block= iguana_blockhashset(coin,-1,hash2,1)) != 0 ) |
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if ( (block= iguana_blockhashset("bundleset",coin,-1,hash2,1)) != 0 ) |
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{ |
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prevhash2 = origblock->RO.prev_block; |
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if ( block != origblock ) |
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@ -636,47 +638,14 @@ struct iguana_bundle *iguana_bundleset(struct iguana_info *coin,struct iguana_bl |
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bp = 0, bundlei = -2; |
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if ( (bp= iguana_bundlefind(coin,&bp,&bundlei,hash2)) != 0 && bundlei < coin->chain->bundlesize ) |
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{ |
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iguana_bundlehashadd(coin,bp,bundlei,block); |
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//fprintf(stderr,"bundle found %d:%d\n",bp->hdrsi,bundlei);
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block->bundlei = bundlei; |
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block->hdrsi = bp->hdrsi; |
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bp->blocks[bundlei] = block; |
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iguana_bundlehash2add(coin,0,bp,bundlei,hash2); |
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/*if ( iguana_ramchainfile(coin,0,&blockR,bp,bundlei,block) == 0 )
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{ |
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block->RO.recvlen = sizeof(blockR); |
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iguana_ramchain_free(coin,&blockR,1); |
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block->fpipbits = 1; |
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block->txvalid = 1; |
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block->fpos = 0; |
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block->issued = (uint32_t)time(NULL); |
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} |
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else if ( block->issued == 0 ) |
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iguana_blockQ("bundleset",coin,bp,bundlei,block->RO.hash2,coin->current == 0 || bp->hdrsi <= coin->current->hdrsi+coin->MAXBUNDLES);*/ |
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if ( bp->emitfinish == 0 && block->txvalid == 0 && bp->hdrsi == coin->longestchain/bp->n )//&& bits256_nonz(block->RO.hash2) != 0 && b
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{ |
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block->fpos = -1; |
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checki = iguana_peerfname(coin,&hdrsi,GLOBALTMPDIR,fname,0,block->RO.hash2,zero,1,0); |
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if ( (fp= fopen(fname,"rb")) != 0 ) |
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{ |
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fseek(fp,0,SEEK_END); |
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block->RO.recvlen = (uint32_t)ftell(fp); |
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block->fpipbits = 1; |
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block->txvalid = 1; |
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block->fpos = 0; |
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block->issued = (uint32_t)time(NULL); |
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printf("initialize with fp.[%d:%d] len.%d\n",hdrsi,bundlei,block->RO.recvlen); |
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fclose(fp); |
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} |
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else iguana_blockunmark(coin,block,bp,bundlei,1); |
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} |
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if ( block->issued == 0 ) |
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iguana_blockQ("bundleset",coin,bp,bundlei,block->RO.hash2,coin->current == 0 || bp->hdrsi <= coin->current->hdrsi+coin->MAXBUNDLES); |
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//printf("bundlehashadd set.%d\n",bundlei);
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//printf("bundlehashadd set.%d\n",bundlei);
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if ( bundlei > 0 ) |
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{ |
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//printf("bundlehashadd prev %d\n",bundlei);
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iguana_bundlehash2add(coin,0,bp,bundlei-1,prevhash2); |
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if ( bits256_nonz(prevhash2) != 0 ) |
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iguana_bundlehash2add(coin,0,bp,bundlei-1,prevhash2); |
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} |
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else if ( bp->hdrsi > 0 && (bp= coin->bundles[bp->hdrsi-1]) != 0 ) |
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iguana_bundlehash2add(coin,0,bp,coin->chain->bundlesize-1,prevhash2); |
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@ -687,7 +656,7 @@ struct iguana_bundle *iguana_bundleset(struct iguana_info *coin,struct iguana_bl |
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iguana_bundlefind(coin,&prevbp,&prevbundlei,prevhash2); |
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//if ( 0 && block->blockhashes != 0 )
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// fprintf(stderr,"has blockhashes bp.%p[%d] prevbp.%p[%d]\n",bp,bundlei,prevbp,prevbundlei);
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if ( prevbp != 0 && prevbundlei >= 0 && (prevblock= iguana_blockfind(coin,prevhash2)) != 0 ) |
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if ( prevbp != 0 && prevbundlei >= 0 && (prevblock= iguana_blockfind("bundleset2",coin,prevhash2)) != 0 ) |
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{ |
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if ( prevbundlei < coin->chain->bundlesize ) |
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{ |
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@ -752,31 +721,6 @@ struct iguana_bundlereq *iguana_recvblockhdrs(struct iguana_info *coin,struct ig |
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} |
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if ( blocks != 0 && n > 0 ) |
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{ |
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/*if ( 0 && n >= coin->chain->bundlesize )
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{ |
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blockhashes = malloc(sizeof(*blockhashes) * coin->chain->bundlesize); |
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for (i=0; i<coin->chain->bundlesize; i++) |
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blockhashes[i] = blocks[i].RO.hash2; |
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for (i=0; i<coin->bundlescount; i++) |
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{ |
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if ( (bp= coin->bundles[i]) != 0 && bp->emitfinish == 0 ) |
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{ |
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blockhashes[0] = bp->hashes[0]; |
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vcalc_sha256(0,allhash.bytes,blockhashes[0].bytes,coin->chain->bundlesize * sizeof(*blockhashes)); |
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if ( bits256_cmp(allhash,bp->allhash) == 0 ) |
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{ |
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if ( bp->queued != 0 ) |
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bp->queued = 0; |
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if ( iguana_allhashcmp(coin,bp,blockhashes,coin->chain->bundlesize) > 0 ) |
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{ |
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free(blockhashes); |
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return(req); |
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} |
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} |
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} |
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} |
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free(blockhashes); |
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}*/ |
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for (i=match=0; i<n; i++) |
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{ |
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//fprintf(stderr,"i.%d of %d bundleset\n",i,n);
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@ -818,7 +762,7 @@ struct iguana_bundlereq *iguana_recvblockhdrs(struct iguana_info *coin,struct ig |
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void iguana_autoextend(struct iguana_info *coin,struct iguana_bundle *bp) |
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{ |
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char hashstr[65]; struct iguana_bundle *newbp; int32_t bundlei; static bits256 zero; |
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char hashstr[65]; struct iguana_bundle *newbp; int32_t bundlei; static const bits256 zero; |
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if ( bp->hdrsi == coin->bundlescount-1 && bits256_nonz(bp->nextbundlehash2) != 0 ) |
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{ |
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init_hexbytes_noT(hashstr,bp->nextbundlehash2.bytes,sizeof(bits256)); |
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@ -840,7 +784,7 @@ struct iguana_bundlereq *iguana_recvblockhashes(struct iguana_info *coin,struct |
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memset(zero.bytes,0,sizeof(zero)); |
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bp = 0, bundlei = -2; |
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iguana_bundlefind(coin,&bp,&bundlei,blockhashes[1]); |
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if ( 1 && num >= 2*coin->chain->bundlesize ) |
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if ( 1 && num >= coin->chain->bundlesize ) |
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printf("blockhashes[%d] %d of %d %s bp.%d[%d]\n",num,bp==0?-1:bp->hdrsi,coin->bundlescount,bits256_str(str,blockhashes[1]),bp==0?-1:bp->bundleheight,bundlei); |
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if ( num < 2 ) |
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return(req); |
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@ -874,6 +818,8 @@ struct iguana_bundlereq *iguana_recvblockhashes(struct iguana_info *coin,struct |
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for (i=bp->numspec; i<num&&i<=bp->n; i++) |
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{ |
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bp->speculative[i] = blockhashes[i]; |
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if ( bp->blocks[i] == 0 ) |
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bp->blocks[i] = iguana_blockhashset("recvhashes3",coin,bp->bundleheight+i,blockhashes[i],1); |
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//printf("speculate new issue [%d:%d]\n",bp->hdrsi,i);
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if ( 0 && bp->blocks[i] == 0 ) |
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iguana_blockQ("speculate",coin,bp,-i,blockhashes[i],0); |
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@ -914,7 +860,7 @@ struct iguana_bundlereq *iguana_recvblockhashes(struct iguana_info *coin,struct |
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} |
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//printf("%s no match to allhashes\n",bits256_str(str,blockhashes[1]));
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struct iguana_block *block; |
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if ( (block= iguana_blockhashset(coin,-1,blockhashes[1],1)) != 0 ) |
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if ( (block= iguana_blockhashset("recvhashes",coin,-1,blockhashes[1],1)) != 0 ) |
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{ |
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//block->blockhashes = blockhashes, req->hashes = 0;
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//printf("set block->blockhashes[%d]\n",num);
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@ -931,10 +877,10 @@ struct iguana_bundlereq *iguana_recvblockhashes(struct iguana_info *coin,struct |
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} |
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else |
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{ |
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if ( (block= iguana_blockfind(coin,blockhashes[1])) == 0 ) |
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if ( (block= iguana_blockfind("recvhashes2",coin,blockhashes[1])) == 0 ) |
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{ |
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iguana_blockhashset(coin,-1,blockhashes[1],1); |
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if ( (block= iguana_blockfind(coin,blockhashes[1])) != 0 ) |
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iguana_blockhashset("recvhashes3",coin,-1,blockhashes[1],1); |
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if ( (block= iguana_blockfind("recvhashes4",coin,blockhashes[1])) != 0 ) |
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iguana_blockQ("recvhash6",coin,0,-6,blockhashes[1],1); // should be RT block
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} |
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block->newtx = 1; |
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@ -994,7 +940,7 @@ struct iguana_bundlereq *iguana_recvblock(struct iguana_info *coin,struct iguana |
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printf("reissue hdrs request for [%d]\n",bp->hdrsi); |
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queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(bits256_str(str,bp->hashes[0])),1); |
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} |
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if ( (block= iguana_blockhashset(coin,-1,origblock->RO.hash2,1)) != 0 ) |
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if ( (block= iguana_blockhashset("recvblock",coin,-1,origblock->RO.hash2,1)) != 0 ) |
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{ |
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if ( block != origblock ) |
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iguana_blockcopy(coin,block,origblock); |
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@ -1056,12 +1002,16 @@ int32_t iguana_blockreq(struct iguana_info *coin,int32_t height,int32_t priority |
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int32_t iguana_reqblocks(struct iguana_info *coin) |
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{ |
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int32_t hdrsi,lflag,bundlei,iters=0,flag = 0; bits256 hash2; struct iguana_block *next,*block; struct iguana_bundle *bp; |
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int32_t hdrsi,lflag,bundlei,iters=0,flag = 0; bits256 hash2; struct iguana_block *next,*block; struct iguana_bundle *bp; char str[1024]; |
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if ( time(NULL) < coin->lastreqtime+2 ) |
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return(0); |
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iguana_bundlestats(coin,str,IGUANA_DEFAULTLAG); |
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coin->lastreqtime = (uint32_t)time(NULL); |
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hdrsi = (coin->blocks.hwmchain.height+1) / coin->chain->bundlesize; |
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if ( (bp= coin->bundles[hdrsi]) != 0 ) |
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{ |
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bundlei = (coin->blocks.hwmchain.height+1) % coin->chain->bundlesize; |
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if ( (next= bp->blocks[bundlei]) != 0 || (next= iguana_blockfind(coin,bp->hashes[bundlei])) != 0 ) |
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if ( (next= bp->blocks[bundlei]) != 0 || (next= iguana_blockfind("reqblocks",coin,bp->hashes[bundlei])) != 0 ) |
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{ |
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if ( bits256_nonz(next->RO.prev_block) > 0 ) |
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_iguana_chainlink(coin,next); |
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@ -1079,9 +1029,9 @@ int32_t iguana_reqblocks(struct iguana_info *coin) |
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lflag = 0; |
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hdrsi = (coin->blocks.hwmchain.height+1) / coin->chain->bundlesize; |
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bundlei = (coin->blocks.hwmchain.height+1) % coin->chain->bundlesize; |
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if ( (next= iguana_blockfind(coin,iguana_blockhash(coin,coin->blocks.hwmchain.height+1))) == 0 ) |
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if ( (next= iguana_blockfind("reqloop",coin,iguana_blockhash(coin,coin->blocks.hwmchain.height+1))) == 0 ) |
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{ |
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if ( (block= iguana_blockfind(coin,coin->blocks.hwmchain.RO.hash2)) != 0 ) |
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if ( (block= iguana_blockfind("reqloop2",coin,coin->blocks.hwmchain.RO.hash2)) != 0 ) |
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next = block->hh.next; //, next/block->mainchain = 1;
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} |
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if ( next == 0 && hdrsi < coin->bundlescount && (bp= coin->bundles[hdrsi]) != 0 && (next= bp->blocks[bundlei]) != 0 ) |
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@ -1130,7 +1080,7 @@ int32_t iguana_reqblocks(struct iguana_info *coin) |
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hash2 = bp->speculative[bundlei]; |
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if ( bits256_nonz(hash2) > 0 ) |
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{ |
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if ( (block= iguana_blockfind(coin,hash2)) != 0 && bits256_cmp(block->RO.prev_block,coin->blocks.hwmchain.RO.hash2) == 0 ) |
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if ( (block= iguana_blockfind("reqblocks",coin,hash2)) != 0 && bits256_cmp(block->RO.prev_block,coin->blocks.hwmchain.RO.hash2) == 0 ) |
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{ |
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//printf("speculative is next at %d\n",coin->backstop);
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if ( _iguana_chainlink(coin,block) != 0 ) |
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@ -1178,7 +1128,7 @@ int32_t iguana_processrecvQ(struct iguana_info *coin,int32_t *newhwmp) // single |
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*newhwmp = 0; |
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while ( coin->active != 0 && (req= queue_dequeue(&coin->recvQ,0)) != 0 ) |
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{ |
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if ( (flag % 100) == 50 ) |
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if ( (flag % 1000) == 500 ) |
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iguana_reqblocks(coin); |
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flag++; |
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//fprintf(stderr,"flag.%d %s recvQ.%p type.%c n.%d\n",flag,req->addr != 0 ? req->addr->ipaddr : "0",req,req->type,req->n);
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@ -1215,7 +1165,6 @@ int32_t iguana_processrecvQ(struct iguana_info *coin,int32_t *newhwmp) // single |
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if ( flag >= IGUANA_BUNDLELOOP ) |
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break; |
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} |
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iguana_reqblocks(coin); |
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return(flag); |
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} |
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@ -1284,7 +1233,7 @@ int32_t iguana_blockQ(char *argstr,struct iguana_info *coin,struct iguana_bundle |
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} |
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//lag = (priority == 0) ? IGUANA_DEFAULTLAG*3 : IGUANA_DEFAULTLAG;
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now = (uint32_t)time(NULL); |
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block = iguana_blockfind(coin,hash2); |
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block = iguana_blockfind("blockQ",coin,hash2); |
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if ( priority != 0 || block == 0 )//|| iguana_blockstatus(coin,block) == 0 )
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{ |
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if ( bp != 0 ) |
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@ -1471,7 +1420,12 @@ int32_t iguana_processrecv(struct iguana_info *coin) // single threaded |
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int32_t newhwm = 0,hwmheight,flag = 0; |
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hwmheight = coin->blocks.hwmchain.height; |
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flag += iguana_processrecvQ(coin,&newhwm); |
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flag += iguana_reqblocks(coin); |
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flag += iguana_reqhdrs(coin); |
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coin->RTramchain_busy = 1; |
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flag += (iguana_realtime_update(coin) > 0); |
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coin->RTramchain_busy = (coin->RTgenesis == 0 || queue_size(&balancesQ) != 0); |
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iguana_jsonQ(); |
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if ( hwmheight != coin->blocks.hwmchain.height ) |
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flag = 1; |
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return(flag); |
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jl777
9 years ago