c30ad646db
* Ergonomic changes * Add little doc and remove coreAddr * Fix gRPC streaming * Fix lint * Remove peer penalty logging * Fix lint * Fix lint * Fix lint * Fix peerID in error message Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
2.2 KiB
How to run the new header/body downloader
In the root of turbo-geth project, use this command to build the program:
make headers
There are two modes in which the program can be run - with external p2p sentry, or with internal p2p sentry (also called combined). Ethereum mainnet configuration is currently hard-coded.
Running with an external p2p sentry
./buid/bin/headers download --filesdir <temporary_file_dir> --chaindata <path_to_database>
The command above specifies two options - directory where temporary files will be kept (only for headers, bodies are downloaded straight into the database), and the directory where the database files will be written. These two options will need to be specified regardless of the mode the program is run.
This specific command above assumes and external p2p sentry running on the same computer listening to the port 9091. In order to use a p2p sentry on a different computer, or a different port (or both), the option --sentryAddr can be used. For example:
./buid/bin/headers download --filesdir <temporary_file_dir> --chaindata <path_to_database> --sentryAddr localhost:9999
The command above will expect the p2p sentry running on the same computer, but on the port 9999
Running with an internal p2p sentry
./buid/bin/headers download --filesdir <temporary_file_dir> --chaindata <path_to_database> --combined
The command above will run p2p sentry and the header downloader in the same proccess. In this mode, p2p sentry can be configured using options --nat, --port, --staticpeers, --netrestrict, --discovery.
Running p2p sentry
We are currently testing against two implementations of the p2p sentry - one internal to turbo-geth, and another - written in Rust as a part of rust-ethereum: https://github.com/rust-ethereum/sentry
In order to run the internal sentry, use the following command:
./buid/bin/headers sentry
By default, sentry is listening on the localhost:9091. In order to change that (to listen on a different network interface, different port, or both), the option --sentryAddr can be used. As with the internal p2p sentry, options --nat, --port, --staticpeers, --netrestrict, --discovery are also available.