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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"

Mumbai

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

polycli p2p sensor nodes.json \
  --bootnodes "enode://bdcd4786a616a853b8a041f53496d853c68d99d54ff305615cd91c03cd56895e0a7f6e9f35dbf89131044e2114a9a782b792b5661e3aff07faf125a98606a071@43.200.206.40:30303,enode://209aaf7ed549cf4a5700fd833da25413f80a1248bd3aa7fe2a87203e3f7b236dd729579e5c8df61c97bf508281bae4969d6de76a7393bcbd04a0af70270333b3@54.216.248.9:30303" \
  --network-id 80001 \
  --sensor-id sensor \
  --rpc "https://polygon-mumbai-bor.publicnode.com" \
  --genesis-hash 0x7b66506a9ebdbf30d32b43c5f15a3b1216269a1ec3a75aa3182b86176a2b1ca7 \
  --fork-id 0c015a91

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     Should logs be in pretty format or JSON (default true)
  -v, --verbosity int   0 - Silent
                        100 Panic
                        200 Fatal
                        300 Error
                        400 Warning
                        500 Info
                        600 Debug
                        700 Trace (default 500)

See also