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1.3 KiB
1.3 KiB
lightning-ping -- Command to check if a node is up.
SYNOPSIS
ping id [len] [pongbytes]
DESCRIPTION
The ping command check if the node with id is ready to talk. It accept the following parameter:
- id: A string that rappresent the node id;
- len: A integer that rappresent the lenght of {...}, by default is 128;
- pongbytes: An integer that rappresent the lenght of {}, by default is 128.
EXAMPLE JSON REQUEST
{
"id": 82,
"method": "ping",
"params": {
"len": 128,
"pongbytes": 128
}
}
RETURN VALUE
On success, the command will return an object with a single string.
- totlen: A string that rappresent the answer lenght of {}.
On failure, one of the following error codes may be returned:
- -32602: Error in given parameters or unknow peer.
EXAMPLE JSON RESPONSE
{
"totlen": 132
}
AUTHOR
Vincenzo Palazzo <vincenzo.palazzo@protonmail.com> wrote the initial version of this man page, but many others did the hard work of actually implementing this rpc command.
SEE ALSO
lightning-connect(7)
RESOURCES
Main web site: https://github.com/ElementsProject/lightning