Blockchain
A blockchain is a digitized, decentralized ledger of transactions. Blockchains record a continuously growing list of records, called blocks, which are linked and secured using cryptography.
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We recently took the time to consolidate a number of various implementations of our json-rpc client into a single implementation. The only piece of functionality that's missing in the new implementation is the ability to configure the client to [broadcast a request to N endpoints](https://github.com/diem/diem/blob/master/client/json-rpc/src/async_client/cl
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Error: There was a timeout while attempting to connect to the network.
Check to see that your provider is valid.
If you have a slow internet connection, try configuring a longer timeout in your Truffle config. Use the networks[networ
After ethereum/solidity#10737 we should be able to replace nearly all non-range-based for loops by range-based loops using appropriate ranges.
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Creating a new issue based on lbryio/lbry-sdk#877
- Update ensure_directory_exists() to check that the directory is writable by the current process.
- If it's not, return a useful error
- Add tests to cover the case when
- download directory does not exist
- download dir exists but is not writable
- dir exists an
Is it supported at the moment to have 'serialize_as' and 'deserialize_as' on the single field in the sturcture as shown below?
#[derive(Identifiable, Queryable, PartialEq, Debug, Serialize, Deserialize, Insertable)]
#[table_name = "blah"]
pub struct Data {
#[diesel(serialize_as = "SensitiveStringSerializer")]
#[diesel(deserialize_as = "SensitiveStringDeserializer")]
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Background
Often Tor only nodes become unreachable while still online which causes long channel downtimes and being unable to fulfill Pool bids.
Your environment
- version of
lnd
v0.12.1 - which operating system (
uname -aon *Nix)
Linux raspberrypi 5.10.17-v8+ #1403 SMP PREEMPT Mon Feb 22 11:37:54 GMT 2021
aarch64 GNU/Linux - version of
btcd,bitcoind, or other back
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Summary
P2P module should not backoff+retry for connections to peers where there is a chain mismatch, but should expunge the address from the address book and remove it from the list of peers.
Problem Definition
Presently (v0.33; not sure if this is addresses in 0.34), if we connect to a peer on an incorrect chain, the node repeatedly reconnects to this node, and then drops the conn
Summary
Current Github Action to generate the MacOS binary is building broken binaries that don't run.
We need to review the github action to fix the compilation step.
Acceptance Criteria
- Fix https://github.com/ConsenSys/quorum/blob/master/.github/workflows/release.yml to build a working
gethbinary - Validate by generating manually a build and uploading to Cloudsmith
Summary
Include recently added validation fields in validations subscription stream messages:
- version
- cookie
- validated hash
Motivation
This information is useful for server operators, for developing who are putting together dashboards, and the community at large.
Solution
Modify the <WalletSend> component to allow the user to enter a channel handle and/or LBRY URL to allow sending to, instead of just an address.
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System information
Geth version:
1.10.2-stableOS & Version: Linux
Commit hash :
97d11b0187b4695ccf44e3b71b54155fe405a36fExpected behaviour
As mentioned here in the official guide, the following command would allow geth to push metrics data to InfluxDB.