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polycli p2p

Auto-generated documentation.

Table of Contents

Description

Set of commands related to devp2p.

Usage

Ping

Pinging a peer is useful to determine information about the peer and retrieving the Hello and Status messages. By default, it will listen to the peer after the status exchange for blocks and transactions. To disable this behavior, set the --listen flag.

polycli p2p ping <enode/enr or nodes.json file>

Sensor

Running the sensor will do peer discovery and continue to watch for blocks and transactions from those peers. This is useful for observing the network for forks and reorgs without the need to run the entire full node infrastructure.

The bootnodes may change, so refer to the Wiki if the sensor is not discovering peers.

Mainnet

To run a Polygon Mainnet sensor, copy the genesis.json from here.

polycli p2p sensor nodes.json \
  --bootnodes "enode://b8f1cc9c5d4403703fbf377116469667d2b1823c0daf16b7250aa576bacf399e42c3930ccfcb02c5df6879565a2b8931335565f0e8d3f8e72385ecf4a4bf160a@3.36.224.80:30303,enode://8729e0c825f3d9cad382555f3e46dcff21af323e89025a0e6312df541f4a9e73abfa562d64906f5e59c51fe6f0501b3e61b07979606c56329c020ed739910759@54.194.245.5:30303" \
  --network-id 137 \
  --sensor-id sensor \
  --rpc "https://polygon-rpc.com"

Amoy

To run a Polygon Amoy sensor, copy the genesis.json from here.

polycli p2p sensor nodes.json \
  --bootnodes "enode://0ef8758cafc0063405f3f31fe22f2a3b566aa871bd7cd405e35954ec8aa7237c21e1ccc1f65f1b6099ab36db029362bc2fecf001a771b3d9803bbf1968508cef@35.197.249.21:30303,enode://c9c8c18cde48b41d46ced0c564496aef721a9b58f8724025a0b1f3f26f1b826f31786f890f8f8781e18b16dbb3c7bff805c7304d1273ac11630ed25a3f0dc41c@34.89.39.114:30303" \
  --network-id 80002 \
  --sensor-id "sensor" \
  --genesis-hash "0x7202b2b53c5a0836e773e319d18922cc756dd67432f9a1f65352b61f4406c697" \
  --fork-id "8b7e4175"

Crawl

To crawl the network for nodes and write the output json to a file. This will not engage in block or transaction propagation, but it can give a good indicator of network size, and the output json can be used to quick start other nodes.

polycli p2p crawl nodes.json \
  --bootnodes "enode://0cb82b395094ee4a2915e9714894627de9ed8498fb881cec6db7c65e8b9a5bd7f2f25cc84e71e89d0947e51c76e85d0847de848c7782b13c0255247a6758178c@44.232.55.71:30303,enode://88116f4295f5a31538ae409e4d44ad40d22e44ee9342869e7d68bdec55b0f83c1530355ce8b41fbec0928a7d75a5745d528450d30aec92066ab6ba1ee351d710@159.203.9.164:30303,enode://4be7248c3a12c5f95d4ef5fff37f7c44ad1072fdb59701b2e5987c5f3846ef448ce7eabc941c5575b13db0fb016552c1fa5cca0dda1a8008cf6d63874c0f3eb7@3.93.224.197:30303,enode://32dd20eaf75513cf84ffc9940972ab17a62e88ea753b0780ea5eca9f40f9254064dacb99508337043d944c2a41b561a17deaad45c53ea0be02663e55e6a302b2@3.212.183.151:30303" \
  --network-id 137

Flags

  -h, --help   help for p2p

The command also inherits flags from parent commands.

      --config string      config file (default is $HOME/.polygon-cli.yaml)
      --pretty-logs        output logs in pretty format instead of JSON (default true)
  -v, --verbosity string   log level (string or int):
                             0   - silent
                             100 - panic
                             200 - fatal
                             300 - error
                             400 - warn
                             500 - info (default)
                             600 - debug
                             700 - trace (default "info")

See also