[Release] uCoin v0.14.0

There we are! The final release of uCoin covering protocol version 0.1.

This version brings several important fixes along with a more performant Web-of-Trust calculation tool. The complete list of changes is available at: v0.14.0 release notes.

You should really update your node, reset your data and sync again. You can also find the update procedure below.

Important: there won’t be any uCoin v0.15, now we directly go to v0.20.

Indeed, uCoin v0.20 will use uCoin protocol UCP 0.2 which is not compliant with 0.1. So a currency started with UCP 0.1 cannot be run with nodes using UCP 0.2.

Update procedure

This can be done with few commands:

curl -kL https://raw.githubusercontent.com/ucoin-io/ucoin/master/install.sh | bash
ucoind stop
ucoind reset data
ucoind sync metab.ucoin.io 9201
ucoind restart
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Special mention to @scith and @docgreen I would appreciate if their node was upgraded with above instructions, since their nodes are out-of-sync, but could be useful if they were synced :slight_smile:

Done, thanks for the ping :wink:

Hi,

node updated last night, everything seems OK but it sakia shows it as Offline today. Logs seems clean :

2016-01-30T14:57:58+01:00 - ESC[32minfoESC[39m: >> NODE STARTING
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: uCoin server listening on 192.168.10.236 port 24187
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: UPnP: configuring…
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: Server ready!
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: Node version: 0.14.0
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: Node pubkey: 48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: Crawling the network…
2016-01-30T14:57:59+01:00 - ESC[33mwarnESC[39m: Local node is not a member. Waiting to be a member before computing a block.
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: Storing self peer…
2016-01-30T14:57:59+01:00 - ESC[32minfoESC[39m: External access: 78.247.93.143:24187
2016-01-30T14:58:00+01:00 - ESC[32minfoESC[39m: Next peering signal in 60 min
2016-01-30T14:58:00+01:00 - ESC[32minfoESC[39m: Pulling blocks from the network…
2016-01-30T14:58:00+01:00 - ESC[32minfoESC[39m: POST Peer 48dGMjGerB
2016-01-30T14:58:00+01:00 - ESC[32minfoESC[39m: POST Peer 48dGMjGerB
2016-01-30T14:58:08+01:00 - ESC[32minfoESC[39m: Will pull blocks from the network in 10 min 0 sec
2016-01-30T15:02:56+01:00 - ESC[32minfoESC[39m: POST Peer HnFcSms8jz
2016-01-30T15:06:59+01:00 - ESC[32minfoESC[39m: POST Peer CnRzLoh8Bg
2016-01-30T15:08:00+01:00 - ESC[32minfoESC[39m: Pulling blocks from the network…
2016-01-30T15:08:02+01:00 - ESC[32minfoESC[39m: POST Peer EtTPQvZ6KC
2016-01-30T15:08:02+01:00 - ESC[32minfoESC[39m: POST Peer EtTPQvZ6KC
2016-01-30T15:08:09+01:00 - ESC[32minfoESC[39m: Will pull blocks from the network in 10 min 0 sec
2016-01-30T15:09:13+01:00 - ESC[32minfoESC[39m: POST Peer CZGFf7Nqhs
2016-01-30T15:10:10+01:00 - ESC[32minfoESC[39m: POST Peer GLeWHGHWq9
2016-01-30T15:18:00+01:00 - ESC[32minfoESC[39m: Pulling blocks from the network…
2016-01-30T15:18:09+01:00 - ESC[32minfoESC[39m: Will pull blocks from the network in 10 min 0 sec
2016-01-30T15:21:12+01:00 - ESC[32minfoESC[39m: POST Peer J78bPUvLjx
2016-01-30T15:27:59+01:00 - ESC[32minfoESC[39m: Crawling the network…
2016-01-30T15:28:00+01:00 - ESC[32minfoESC[39m: Pulling blocks from the network…
2016-01-30T15:28:10+01:00 - ESC[32minfoESC[39m: Will pull blocks from the network in 10 min 0 sec
2016-01-30T15:28:10+01:00 - ESC[32minfoESC[39m: Crawling done.
2016-01-30T15:30:22+01:00 - ESC[32minfoESC[39m: POST Peer 2qwGeLWoPG

I can’t find your node despite refreshing nodes list ?

EDIT : Oh it appeared finally. It’s online there. Can you check in sakia log if you see anything maybe ? Run sakia with d parameters to get the logs in ~/.config/sakia/sakia.log.

Here is the logs :

DEBUG:node:refresh_block:Requesting connection info: ucoin.docgreen.fr:24187
DEBUG:init:requests_get:Request : http://ucoin.docgreen.fr:24187/blockchain/current
DEBUG:init:requests_get:Request : http://ucoin.docgreen.fr:24187/network/peering/peers
DEBUG:init:requests_get:Request : http://ucoin.docgreen.fr:24187/network/peering
DEBUG:init:requests_get:Request : http://ucoin.docgreen.fr:24187/wot/lookup/48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC
DEBUG:init:requests_get:Request : http://ucoin.docgreen.fr:24187/node/summary
DEBUG:node:refresh_block:TimeoutError : 48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC
DEBUG:node:refresh_peers:TimeoutError : 48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC
DEBUG:node:refresh_informations:TimeoutError : 48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC
DEBUG:node:refresh_uid:TimeoutError : 48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC
DEBUG:node:refresh_summary:TimeoutError : 48dGMjGerB6npr9gDH7BDk6cnXwMHWeXsqMNP33yQ5CC

It looks like sakia get no response from the node although I can successfully telnet it. :confused:

@scith, you are no longer a member. If you want to write blocks you need to renew your membership.

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