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Bitcoin / Bitcoin Technical Support / Re: can't get walletnotify to work

on: February 13, 2015, 06:36:26 PM

Quote from: goregrind on February 13, 2015, 05:32:08 PM Make sure you're modifying the right php.ini php -i\|grep php.ini should tell you the location of the php.ini file php -i\|grep argc_argv should tell you if register_argc_argv is really on. Quote from: goregrind on February 13, 2015, 05:32:08 PM Make sure you're modifying the right php.ini php -i\|grep php.ini should tell you the location of the php.ini file php -i\|grep argc_argv should tell you if register_argc_argv is really on. apperantly I was editing the wrong ini file, but now I edited the right one and when i call Code: php-i\|grep argc_argv , it returns Code: register_argc_argv => On => On , though when it still shows the error "Undefined variable: argc" Maybe the fact that there is 2 "on"s means that I did something wrong? Do you know which variables i would use in nodejs instead of "argc" and "argv"?

Bitcoin / Bitcoin Technical Support / can't get walletnotify to work

on: February 13, 2015, 02:51:17 PM

Hey,

I'm trying to Setup a script that executes whenever my wallet receives a Transaction and found out that walletnotify is a good solution to that. Though there is really only one helpful thread about this on here and that thread's solution didn't work for me.(https://bitcointalk.org/index.php?topic=203438.0)
I would prefer do this with nodejs, though I don't know nodejs's equivalent to argv and argv, so I tried the php solution that the above thread suggests:

my bitcoin.conf:

Code:

bitcoin.conf:
server=1
daemon=1
rpcuser=user
rpcpassword=password
walletnotify =/usr/bin/php /var/www/laravel/app/views/walletnotify.php %s

my walletnotify.php:

Code:

if(2==$argc){
	require_once('/var/www/laravel/app/controllers/easybitcoin.php');
	$bitcoin = new Bitcoin('user', 'password', 'localhost', '8332');
	
	$walletinfo = $bitcoin->getinfo();
	$trxinfo = $bitcoin->gettransaction($argv[1]);
	
	// Append data to the file
	$new = "\n\nTransaction hash: ".$argv[1]."\nGetinfo balance: ".$walletinfo["balance"]
	."\n Gettransaction amount: ".$trxinfo["amount"]
	."\n Gettransaction confirmations: ".$trxinfo["confirmations"]
	."\n Gettransaction blockhash: ".$trxinfo["blockhash"]
	."\n Gettransaction blockindex: ".$trxinfo["blockindex"]
	."\n Gettransaction blocktime: ".$trxinfo["blocktime"]
	."\n Gettransaction txid: ".$trxinfo["txid"]
	."\n Gettransaction time: ".$trxinfo["time"]
	."\n Gettransaction timereceived: ".$trxinfo["timereceived"]
	."\n Gettransaction account: ".$trxinfo["details"][0]["account"]
	."\n Gettransaction address: ".$trxinfo["details"][0]["address"]
	."\n Gettransaction category: ".$trxinfo["details"][0]["category"]
	."\n Gettransaction amount: ".$trxinfo["details"][0]["amount"]
	//."\n Gettransaction fee: ".$trxinfo["details"][0]["fee"] 	
	$fp=fopen("notify_wallet.txt","a");
	fwrite($fp,$new);
}

with this i got the error "Undefined variable: argc", so I did some Research that led me to putting this into my php.ini(line 650):

Code:

register_argc_argv = On

I'm still getting the "undefined variable: argc" error though.

If anyone could help me out here, I would highly appreciate it!(If anyone knows how to do this with nodejs, that would be even better!)

Bitcoin / Bitcoin Technical Support / How to get instant message on new block in bitcoind

on: February 12, 2015, 10:53:38 AM

Hey, I'm using nodejs & bitcoind. I would like nodejs to emit a message via websockets whenever a new block was found or a new tx was broadcasted. I know i could do that with the blockchain.info websocket API, but i would like to do it locally. The only way I can think of to emit every new block right when it reaches my Server would be an AJAX longpoll, since i dont know when I want to emit the newest block, because I dont know any way of getting the new block instantly. Is there any way to emit a message every time a new block/tx is broadcasted to me?

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