TanteStefana2



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LegendaryActivity: 1232Merit: 1000 Re: [ANN][DASH] Dash | First Anonymous Coin | Inventor of X11, DGW, Darksend and InstantX February 10, 2016, 04:51:01 AM #114422 Quote from: splawik21 on February 10, 2016, 04:16:37 AM TS we were at 3513 last days...



Yah and we're down to 3420 at the moment (a few came back online) So it looks like someone is having trouble with their nodes, which is very likely as we had a block that caused a lot of people to fall offline, including myself, and I still don't know what it was, or people are cashing out their nodes?



I had a heck of a time restarting my nodes, one I only got started again last night. I think it needed time off the network to clear something up (maybe was being rejected?) But definitely confirmed that block 415399 was a "bad block" Yah and we're down to 3420 at the moment (a few came back online) So it looks like someone is having trouble with their nodes, which is very likely as we had a block that caused a lot of people to fall offline, including myself, and I still don't know what it was, or people are cashing out their nodes?I had a heck of a time restarting my nodes, one I only got started again last night. I think it needed time off the network to clear something up (maybe was being rejected?) But definitely confirmed that block 415399 was a "bad block" My TanteStefana account was hacked, Beware trading

"You'll never reach your destination if you stop to throw stones at every dog that barks."

Sir Winston Churchill BTC: 12pu5nMDPEyUGu3HTbnUB5zY5RG65EQE5d Another proud lifetime Dash Foundation memberMy TanteStefana account was hacked, Beware tradingSir Winston Churchill BTC: 12pu5nMDPEyUGu3HTbnUB5zY5RG65EQE5d

moocowmoo



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bovine quadruped, professional loafer, dash dev







Sr. MemberActivity: 263Merit: 250bovine quadruped, professional loafer, dash dev Re: [ANN][DASH] Dash | First Anonymous Coin | Inventor of X11, DGW, Darksend and InstantX February 10, 2016, 06:06:01 AM

Last edit: February 10, 2016, 07:10:55 AM by moocowmoo #114423

https://github.com/moocowmoo/dashvend Announcing the open sourcing of the Miami soda machine tech demo software!



This repo contains everything needed to recreate the Miami "dash'n'drink" soda machine InstantX tech demo.



I'll be updating this repo occasionally as dash InstantX rpc support evolves.



# overview



Dashvend is a network-driven python script which:

- generates payment addresses

- masquerades as a local dashd peer (port 9999 communication)

- watches for transactions on the dash network to the next payment address

- refunds non-InstantX transactions and over/underpaid InstantX transactions

- counts masternode locks for passing transactions

- triggers two relays (sign light, product release) when the lock count meets a configurable threshold



# component overview



## dashvend



Code: bin/dashvend.py - top-level script

bin/dashvend/config.py - system configuration variables

bin/dashvend/dash_ix.py - InstantX processing

bin/dashvend/dash_p2p.py - dash node peer connection

bin/dashvend/dash.py - python-bitcoinlib compatibility monkey-patch

bin/dashvend/dashrpc.py - dashd rpc communication (refunds, balances)

bin/dashvend/display.py - display controller (setuid bash wrapper)

bin/dashvend/trigger.py - relay controller (setuid bash wrapper)

bin/dashvend/vend.py - main application



## helpers



Code: bin/_install_dashd.sh - fresh install - Makefile utility

/etc/init.d/dashvend - starts dashd/dashvend on boot/shutdown

bin/_dashvend_control.sh - called by above, starts/stops screen processes

bin/dashvend_screens.screenrc - gnu screen config file for above

bin/trigger_relay - setuid script, calls .sh file below

bin/trigger_relay.sh - run as root, triggers gpio pins

display/show_image - setuid script, calls .sh file below

display/show_image.sh - run as root, invokes fbi to display image

display/show_screen_number.sh - screen image builder, uses imagemagic

display/source_images/ - source images for above





There are a lot of moving parts, so take the time to read the entire README.md if you feel like trying this out.



If you plan on developing for a real-world point of sale system, use faster hardware.

The rpi2 is just too slow (startup time in particular) for anything more than a demo.



Feel free to ask me any questions at:

This repo contains everything needed to recreate the Miami "dash'n'drink" soda machine InstantX tech demo.I'll be updating this repo occasionally as dash InstantX rpc support evolves.Dashvend is a network-driven python script which:- generates payment addresses- masquerades as a local dashd peer (port 9999 communication)- watches for transactions on the dash network to the next payment address- refunds non-InstantX transactions and over/underpaid InstantX transactions- counts masternode locks for passing transactions- triggers two relays (sign light, product release) when the lock count meets a configurable thresholdThere are a lot of moving parts, so take the time to read the entire README.md if you feel like trying this out.If you plan on developing for a real-world point of sale system, use faster hardware.The rpi2 is just too slow (startup time in particular) for anything more than a demo.Feel free to ask me any questions at: moocowmoo@dash.org

service: tips: XmoocowYfrPKUR6p6M5aJZdVntQe71irCX | identity: https://keybase.io/moocowmoo service: https://masternode.me -- The first automated masternode service. Ugly website, stellar uptimes and hands-on support. Over 150 nodes with 300+ days uptime!

Walter_S



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Sr. MemberActivity: 310Merit: 250 Re: [ANN][DASH] Dash | First Anonymous Coin | Inventor of X11, DGW, Darksend and InstantX February 10, 2016, 07:36:06 AM #114426 Quote from: toknormal on February 10, 2016, 07:25:51 AM

Quote from: TanteStefana2 on February 10, 2016, 04:51:01 AM Yah and we're down to 3420 at the moment (a few came back online) So it looks like someone is having trouble with their nodes,

Mine both went offline at once a day or two ago without warning. (Got a message from Dashwhale that they had an error).



Haven't got them back up yet.



Mine both went offline at once a day or two ago without warning. (Got a message from Dashwhale that they had an error).Haven't got them back up yet.

I think a lot of the variation in the MN count is due to nodes getting kicked off the network. I've had terrible problems over the last couple of weeks and it was only by recreating the VINs and privkeys for each masternode that I have now got some stability back. So far all have been stable for 5 days now. I'm sure I'm not the only one that's experienced this problem so I'd expect a bit of lag as MN owners a) discover their MNs are down, and b) fix the problem.



Walter I think a lot of the variation in the MN count is due to nodes getting kicked off the network. I've had terrible problems over the last couple of weeks and it was only by recreating the VINs and privkeys for each masternode that I have now got some stability back. So far all have been stable for 5 days now. I'm sure I'm not the only one that's experienced this problem so I'd expect a bit of lag as MN owners a) discover their MNs are down, and b) fix the problem.Walter

coaex



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@coaex - LBMA certified Gold & Silver







Hero MemberActivity: 616Merit: 503@coaex - LBMA certified Gold & Silver Re: [ANN][DASH] Dash | First Anonymous Coin | Inventor of X11, DGW, Darksend and InstantX February 10, 2016, 11:44:44 AM #114432



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