Block parsing example
bitcoind saves blocks in files called blk*****.dat. Those files can be piped into this example, which will parse them and spit out a nice looking string of all the blocks, which also includes parsed transactions.
This commit is contained in:
parent
f17d604e44
commit
2ecf1cdcdf
|
@ -0,0 +1,20 @@
|
|||
var Block = require('../lib/block');
|
||||
var BufferReader = require('../lib/bufferreader');
|
||||
var BufferWriter = require('../lib/bufferwriter');
|
||||
|
||||
//This example will parse the blocks in a block file.
|
||||
//To use, pipe in a blk*****.dat file. e.g.:
|
||||
//cat blk00000.dat | node blockreader.js
|
||||
|
||||
var bw = new BufferWriter();
|
||||
|
||||
process.stdin.on('data', function(buf) {
|
||||
bw.write(buf);
|
||||
});
|
||||
|
||||
process.stdin.on('end', function(buf) {
|
||||
var blocksbuf = bw.concat();
|
||||
var br = new BufferReader(blocksbuf);
|
||||
while (!br.eof())
|
||||
console.log(Block().fromBufferReader(br));
|
||||
});
|
Loading…
Reference in New Issue