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Questions tagged [stratum]

16 questions
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chrony - local stratum & orphan - when there's no Internet

Most chrony server configurations I've found so far are about commenting out and setting the allow directive. I'd like several servers in my network to be synchronized to one of my 2 dedicated chrony NTP servers, even if there's no Internet, and…
pr0t
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How do I make create a socket to Stratum using a script?

I'm trying to understand teh stratum protocol and would like to try the initial step of connecting to a stratum pool. I crated an account on SlushPool and would like to make a connection using some kind of script (I figured bash). So I tried…
Dave
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TCP SOCKET - Stratum Server Reply - OpenEthereumPool

When I connect stratum server over /dev/tcp/host/port, I send json and got the right reply. [water@Swan /tmp]$ exec 5<>/dev/tcp/127.0.0.1/8008; [water@Swan /tmp]$ echo '{"jsonrpc":"2.0","id":1,"method":"eth_submitLogin","params":["0x00000a..27e"]}'…
Water
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Create case-control match by distance for conditional logistic regression in R

Aloha, I am planning to run a case-control study for study sites that are evenly distributed spatially around the country. I need to select each case in the dataset and then match it to x number of controls (we will use a sensitivity analysis to…
Kilian Murphy
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Connect to mining pool

I am trying to etablish a connection to a monero mining pool. I know that the mining pools using the stratum protocol. But the only thing I receive is a connection timeout if I try to create a socket: try{ InetAddress address =…
Ef Ge
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using ngRok to tunnel connections to a local Stratum server

We are using NgRok to tunnel TCP/UDP connection from the internets to the localhost. However, as you know, stratum has it's own protocol, and subsequently, the url looks something like that: stratum://0.tcp.ngrok.io:3333 NiceHash, our hashes…
Oleg Belousov
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Line being plotted with in surv_fit when there are no events

I have several cumulative incidence curves showing the incidence of an outcome after an exposure, plotted on the same graph, stratified by age at exposure. The longest follow-up period is 25 years, but in the oldest group, the follow-up does not…
IsaacAllen
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Why can't I mine in more than one pool at the same time in pool mining?

Why can't I mine in more than one pool at the same time in pool mining? I thought I could send one share to more than one pool if the difficulty was the same. It will be possible to increase my reward.
Go-Inch
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"Hash of previous block" from stratum protocol

When I receive mining.notify from pool (Stratum mining protocol), previous block hash not exists in blockchain. Can someone explain this? For example, I received this data from pool: { ExtraNonce1: '849409a3', ExtraNonce2_size: 4, …
Levan Abashidze
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Connect to stratum server in NODEJS

I'm trying for several days to connect to a stratum server in nodejs. But I don't get my code working. I've tried several npm packages but most of them are outdated. Then I found node-stratum. This package works fine locally so I expected that it…
J_P
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log10 y-axis labels do not appear on R ggaluvial ggplot ; cannot nudge strata labels to vertical center

A compound question: I cannot get log10 y-axis labels to usefully display on the ggalluvial plot after many variations of scale_y_log10. I am having particular difficulty specifying and formatting breaks. scale_y_continuous produces the…
Steve Dutky
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Sample 0 Observations from a Stratum using Sampling Package in R

I am using the same script across varying subsets of data. Encountered one subset of data where there are 0 observations from the test group, therefore need to select 0 observations from the control group. Is there some syntax or something I am…
p0wd3rd
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Python ImportError: No module named 'server'

I am trying to install stratum module in python 3.5 on Ubuntu. But I get the error ImportError: No module named 'server' My installation command is python3 setup.py install Any suggestion how to solve this?
user1612540
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Validate mining share in NodeJS before submit to pool (Stratum)

I am trying to validate share if it meets minimum difficulty. I have all required data to create block hash and compare with difficulty. My code is not generating valid block hash, but don't understand why. My code with example data: const crypto =…
Levan Abashidze
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Yiimp pool reject all blocks

i have setup my YIIMP pool but seems that all blocks are rejected, i think is blocknotify problem 14:54:03: BTCRUBLE 213314 - diff 1.592820338 job e to 1/1/1 clients, hash 165.101/114.019 in 0.1 ms 14:54:05: *** REJECTED :( BTC RUBLE block 213314 1…
Alex
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