[do]

Hi Armory dev team/community!

I'm trying to migrate my cold storage wallet from Armory to my Trezor. I have a bunch of outputs to different addresses, and what I'd like to do is create an UnsignedTransaction for each address, spending all of the funds (minus fees) to a Trezor address (assume I have a sufficient number of these available in a Python list). I've got a lot of these outputs, so I really don't want to do this through the GUI. I didn't see an easy way to do this using armoryd, so I am writing a Python script.

Here's my code so far:

Code:

import sys

sys.path.append('..')

from armoryengine.ALL import *

walletFile = "[REDACTED]"

wallet = PyBtcWallet().readWalletFile(walletFile)
TheBDM.registerWallet(wallet.cppWallet)

TheBDM.setOnlineMode(goOnline=True, wait=True)

for o in wallet.getTxOutList():
output = PyUnspentTxOut(o)
output.pprint()


TheBDM.execCleanShutdown(wait=True)

Every time I run this, I get a Segmentation fault with nothing in the logs. I'm on a Mac and am working from git master. Any ideas?

Here's what I do have in my logs:

Code:

-INFO  - 1412470223: (BlockUtils.cpp:4441) Finished blockchain scan in 6.04233 seconds
-INFO  - 1412470223: (BlockUtils.cpp:4460) Updating registered addresses
-INFO  - 1412470223: (BlockUtils.cpp:4468) Scanning Wallets
-INFO  - 1412470223: (BlockUtils.cpp:4479) Scanning Wallet #1 from height 0
-INFO  - 1412470223: (BlockUtils.cpp:4800) Saving wallet history to DB
Segmentation fault: 11

Is there an API on the S3 that will give me hash rate, pool status, chip status and such, or is that only accessible through the web GUI? I've noticed sometimes a chip will go from O to X and a reboot solves it, I'd like to automate this. Also, it would be great to pull all of my S3s into one dashboard, instead of having to check each one individually.

[only]

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Was running version 0.5.1-beta. Tried deleting everything but wallet.dat out of ~/.bitcoin/testnet and restarting with bitcoin-qt -testnet -rescan, but the problem persisted. Updated to 0.5.2 but the problem persisted. Deleted everything again but now the block chain is downloading very slowly, so I don't have logs around the time of stopping.

Any ideas?

I have a useful LinuxCoin setup script that I'd like to post in the thread in Project Development.

You set this up to run automatically upon boot and it will create all of the miner scripts, the auto start script, the restart script, etc based upon the devices installed in your system.

Code:

#!/bin/bash

xhost +
echo $DISPLAY > /home/user/.display

echo "Configuring on first run..."

while [ -z $IP ]; do
  sleep 1
  IP=`/sbin/ifconfig | grep 192.168 | awk '{ split($2, ip, ".");  print ip[4] }'`
done

sudo awk '{
  if($3 == "linuxcoin") {
    print "127.0.0.1       localhost stimbo102" >> "/etc/hosts.new"
  } else {
    print $0 >> "/etc/hosts.new"
  }
}' /etc/hosts

sudo mv /etc/hosts.new /etc/hosts

sudo hostname stimbo$IP

AMDOverdriveCtrl -h | awk -v ip=$IP '
function append(data, file) {
  print data >> file
}

function write(data, file) {
  print data > file
}

function write_miner(device) {
  file = "/home/user/miner" device ".sh"
  write("#!/bin/bash", file)
  append("cd /opt/miners/phoenix", file)
  append("sudo ./phoenix.py -u http://stimbo10." ip ":stimbo789@api.bitcoin.cz:8332/ -q 7 -k phatk BFI_INT VECTORS FASTLOOP=false AGGRESSION=11 DEVICE=" device, file)
  system("chmod +x " file)
}

function start_miner(device) {
  file = "/home/user/miner" device ".sh"
  system("lxterminal --title miner" device " --command sh " file)
}

function write_autostart() {
  file = "/home/user/.config/autostart/auto.desktop"
  write("[Desktop Entry]", file)
  append("Encoding=UTF-8", file)
  append("Name=coin", file)
  append("Exec=lxterminal --command \"sh /home/user/start.sh\"", file)
  append("Terminal=true", file)
}

function write_start() {
  file = "/home/user/start.sh"
  write("#!/bin/bash", file)
  append("sleep 20", file)
  append("xhost +", file)
  append("echo $DISPLAY > /home/user/.display", file)
  system("chmod +x " file)
}

function append_start(adapter, device) {
  file="/home/user/start.sh"
  append("AMDOverdriveCtrl -i " adapter " -b", file)
  append("lxterminal --title miner" device " --command sh /home/user/miner" device ".sh", file)
}

function write_restart() {
  file = "/home/user/restart.sh"
  write("#!/bin/bash", file)
  append("export DISPLAY=`cat /home/user/.display`", file)
  system("chmod +x " file)
}

function append_restart(adapter, device) {
  file="/home/user/restart.sh"
  append("pc=`ps waxuf | grep miner" device ".sh -c`", file)
  append("ld=`aticonfig --odgc --adapter=" device " | grep \"GPU load\" | cut -c 30-35 | cut -d % -f 1`", file)
  append("if [ $pc -lt \"2\" ] || [ $ld -lt \"50\" ] ; then", file)
  append(" kill `ps -ef | grep miner" device " | grep -v grep | awk \x27{print $2}\x27`", file)
  append(" lxterminal --title miner" device " --command sh /home/user/miner" device ".sh &", file)
  append(" date +\"%D %r miner" device " restarted\" >> /home/user/cron_job.log", file)
  append("fi", file)
}

BEGIN {
  n=0
  write_autostart()
  write_start()
  write_restart()
}
{
  if($5 ~ /active.*/) {
    device = substr($4, 1, length($4) - 1)
    devices[n++] = device
  }
}
END {
  for(device in devices) {
    print "Found device number " device " in adapter slot " devices[device]
    write_miner(device)
    append_start(devices[device], device)
    append_restart(devices[device], device)
    start_miner(device)
  }
}'

if [ -f /home/user/.config/autostart/firstrun.desktop ]; then
  rm /home/user/.config/autostart/firstrun.desktop
fi

I'm at a bit of a loss how to run a Bitcoin node that accepts incoming connections through the Mullvad VPN service. I was able to get more than 8 connections by using their software to open a port (you can't choose, it creates a random one) and then using -port=X, but that only got me 12 connections, and my understanding is that doing it like that makes the node not discoverable.

Any ideas?