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38 views

how to add extranonce-subscribe to mining pool?

i setup a pool my pool. miner can mine without new protocol extranonce using "no-extranonce=true" setting . but some miner seems pool dead without it. i want to add extranonce-subscribe support to ...
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0answers
35 views

Javascript Stratum Miner

I'm aware of some Javascript RPC Miners, but does anyone know of any Stratum Javascrip Miners for use in my website?
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2answers
114 views

Simultaneously Solo and Pool Mining

It's possible to send shares both to a localhost GBT "pool" (e.g., Bitcoin Core's) and to a remote Stratum pool.* Now, if I discover a block, won't both my localhost GBT "pool" and the remote pool ...
2
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3answers
313 views

How do I make a profit buying cloud-hashing contracts?

I have tried one of the hashpower selling/buying website (nicehash) to buy hashpower. I have connected my order to a pool where I had one worker. However, despite all the advertisements, I could not ...
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0answers
30 views

Manually sending a payment from stratum server

I've got a Peercoin server which is holding 77 PPC in the wallet. How do I manually send a payment from the command line to a specific wallet? I think there is a command something like sendpayment ...
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0answers
129 views

Multiple coins on one server running MPOS/stratum

I've got an instance of MPOS and a stratum server running a single PeerCoin pool perfectly fine. How do I go about adding a second pool to the same server? I've tried to duplicate both the stratum ...
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0answers
37 views

How to connect pool worker to another stratum pool bitcoin

I have own pool server.In that pool server,i have created workers.I need to connect this worker to another pool worker (like stratum pool URL,worker username ,password) Is this possible in ...
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vote
1answer
175 views

How do pool server's handle multiple workers sharing one connection with Stratum protocol

The stratum protocol supports authorizing multiple workers in a single connection. Unfortunately, I didn't find any documentation about how this should be handled by pool server software. If multiple ...
0
votes
1answer
171 views

Stratum and Load Balancer

Does the Stratum protocol works well with the stratum servers behind a load balancer? My impression is that each request from the client may hit a different stratum server and eventaully ends up ...
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0answers
34 views

Should mining.notify.merkle_branches contain the coinbase transaction or not?

Okay I'm working on a new pool-server though got a question. I'm using litecoin testnet right now to test stuff and here's a getblocktemplate() response I get; { "result": { "version": 2, ...
1
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1answer
127 views

What are the differences and advantages of stratum to HTTP?

I understand that Stratum is a kind of protocol specifically designed for ASIC miners. I found this page from its creator, but it is very technical. I want to know, in layman's terms, what are the ...
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0answers
205 views

Strict firewall & proxy, no stratum+tcp connectivity; what are my options?

I have access to a system for mining behind a squid proxy. No external connectivity except for HTTP & HTTPS. The access on my mining system is also fairly restrictive, but I have managed to build ...
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0answers
655 views

Share is above target when switching between stratums

I'm running a pool for some friends and myself, where we mine both dogecoin and litecoin (and occasionaly some other flavor of the day). The farms are pointing to a simple proxy: a C daemon that is ...
3
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3answers
2k views

Full example data for scrypt Stratum-client

I'm trying to write a Mining client for Scrypt-based mining using Stratum Communication. As of now, I have some trouble verifying all my bit orders and sequences. Hashes I'm generating get always ...
1
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2answers
273 views

no schema for stratum

I am trying to bring up stratum mining on a pool and get this error -> exceptions.Exception: There is no shares table. Have you imported the schema? Obviously my database is empty but no package ...
1
vote
1answer
928 views

How to fix “Failed to resolve (?wrong URL) cgminer.exe --bmsc-options”

I downloaded CGMiner and have my pool with slushs pool. So below I believe is the correct setup for CGMiner. cgminer.exe --bmsc-options 115200:20 -o stratum.bitcoin.cz:3333 -u Starfleet.worker3 -p ...
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0answers
135 views

Write litecoin pool miner with strarum support

I write miner on C++ for litecoin. I already have code for getwork protocol, now i need to implement strartum protocol and here i have some problems. When i subscribe and autorize worker thru stratum, ...
0
votes
1answer
482 views

In Stratum protocol, whether the miners know the mining address?

In Stratum protocol, since the coinbase transaction has to be hashed in the miner's side, so the pool has to send coinbase1 and coinbase2 to the miners. Therefore, is it possible for the miner to ...
0
votes
1answer
2k views

Cannot connect to php-mpos with CgMiner: Pool 0 slow/down or URL or credentials invalid

I'm trying set up a local pool, using the php-mpos and the zetacoin-qt executable file, but for some reason, when I attempt to connect using cgminer, I get this error: Pool 0 slow/down or URL or ...
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0answers
121 views

How do pushpool and stratum-minig-litcoin format the shares they send to the pool

I just build up a mining pool using booth pushpool for getwork and stratum-mining-litcoin for stratum we already finds block using getwork but nothing with miners using stratum. So I check my shares ...
1
vote
2answers
10k views

Stratum from pool 0 detected new block

I'm trying to mine litecoin on litecoin-pool with cgminer ./cgminer --scrypt -u username.1 -p password -o stratum+tcp://lite.coin-pool.com:3333 and it keeps on returning [2013-10-05 14:24:28] ...
3
votes
1answer
529 views

Do pool servers communicate with bitcoind, and in what capacity?

I'm trying to understand how the whole process flows. Here's how I currently understand it working. Mining client -> Pool server -> Bitcoind getwork: Mining client calls getwork from ...
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1answer
529 views

How to run Stratum for terracoin?

I have a few asic blades 13 GHs and I am farming BTC on slash pool via stratum. How to change and what inside stratum to make those asics farm terarcoin on any one pool for TRC?
3
votes
2answers
3k views

Stratum Mining Proxy - Error decoding message on startup

I'm attempting to run stratum-mining-proxy with minerd. Proxy starts and runs with the following command: python ./mining_proxy.py -o ltc-stratum.kattare.com -p 3333 -pa scrypt Proxy starts fine. ...
1
vote
1answer
977 views

Stratum Mining proxy failed to compile on Centos 2.6.32-279.el6.x86_64

I was trying to build stratum mining proxy on a Centos x64 machine. As mentioned below the script is throwing compilation errors, any idea? [root@host.com slush0-stratum-mining-proxy-7b5c080]# python ...
2
votes
1answer
1k views

Sample worked Stratum example

I need some help trying to verify that my implementation is correct or not. I'm trying to make a Stratum mining client. All byte orders are as is directly received from the server, without endian ...
1
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0answers
158 views

Stratum service_repository missing

Trying to get stratum working on my server. When I start the server everything looks ok except I get this message: ***** Is service_repository missing? Add service_repository module to your python ...
2
votes
0answers
157 views

rpc.target.bits management?

I have a new question... Is the max settings for rpc.target.bits 20? I want to match this with our stratum mining software, and how many shares we're getting. Right now, pushpool is getting more ...
3
votes
1answer
1k views

Matching pushpool difficulty with stratum's

I have a new question for you. I have setup the stratum mining proxy, and all is working fine. (Actually found our first block recently!) However, I have pushpool running as well, and some of my ...
1
vote
2answers
16k views

How to setup stratum with pushpool and VARDIFF? (litecoin)

I'm trying to setup a pool for litecoin mining with support of the stratum protocol and VARDIFF (variable difficulty). I read the answer of cdecker on the following question How to setup pushpool. ...
3
votes
1answer
2k views

Get the slush stratum proxy working on a mac

Title says it all - can anyone walk me through setting this up on a mac? I ran the linux python install script but i'm guessing i'm missing a few dependencies as it failed on me. edit: there are ...