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15 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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0answers
21 views

What design should I go with to implement Stratum in C?

I wanted to implement a Stratum server in C, but while I haven't written a single line of code, that is partially because I am unsure of what kind of design I should go with. I've learned that ...
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1answer
81 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 ...
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1answer
29 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
27 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, ...
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1answer
61 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
119 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
604 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 ...
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0answers
16 views

Full example data for bitcoin Stratum-client [duplicate]

I'm writing the server side of a stratum mining client and I can not validate my data against the server. I've tried to analyze cgminer output but from it and from share submission data I can not ...
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2answers
913 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 ...
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0answers
155 views

How calculate target using stratum protocol?

I write bitcoin\litecoin miner, which use stratum protocol. I need calculate target for comparing calculated hash with this target. Stratum protocol give difficulty, which is just number. So to get ...
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2answers
178 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 ...
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0answers
94 views

POS Stratum Proxy Windows DMD

Anyone know where I can download a stratum_proxy.exe compiled for DMD coin mining POS? Im running windows and don't know a lot about linux! Looked everywhere getting nowhere... Many thanks :)
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1answer
538 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
99 views

what is coinb1 coinb2 in the stratum protocol

I'm wondering how to send coinb1 and coinb2 from the stratum proxy to the miners. These are the first part and final part of the coinbase transaction. Can anyone explain how to construct these 2 ...
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0answers
108 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
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1answer
397 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 ...
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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
114 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 ...
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0answers
348 views

Can i set up 2 pools for 2 different coins on one server?

Can i run 2 pools for, lets say, litecoin and feathercoin on the same server? I have no problems getting one pool for any scrypt coin to work, but when i try to start second stratum server it tells ...
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votes
0answers
91 views

High idle-times for CPU miners

With bfgminer installed on my cpu-miner (laptop system), I'm seeing less than 10 bits of work being provided in an hour. While I know that the reality is that cpuminers are slow, the solution of not ...
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0answers
154 views

Is there a miner proxy software?

is there is a way to setup a proxy server on my server in net and allow my connect to, while server will connect to different pool and dynamicly switch miner to other pool if current is N/A. I found ...
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1answer
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
471 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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votes
1answer
494 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?
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3answers
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
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1answer
862 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
866 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
150 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
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0answers
156 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
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2answers
14k 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
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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 ...