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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After ethereum/solidity#10737 we should be able to replace nearly all non-range-based for loops by range-based loops using appropriate ranges.
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
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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
A parametrized option to set the blocksize would be useful to experiment with. As quorum is used in a private setting I think this option should be available
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.