/build/rpc / cosign / session

cosign.ping

cosign.ping Ping the cosign bridge to check if it's alive. Result: { (json object) "bridge_alive" : true|false, (boolean) Whether the bridge responded "version" : "str", (string) Bridge version "transports" : [ (json array) Available transports "str", (string) Transport name ... ], "uptime_sec" : n, (numeric) Bridge uptime in seconds "capabilities" : [ (json array) Bridge capabilities "str", (string) Capability name ... ] } Examples: > bitcoin-cli cosign.ping > curl --user myusername --data-binary '{"jsonrpc": "2.0", "id": "curltest", "method": "cosign.ping", "params": []}' -H 'content-type: application/json' http://127.0.0.1:8332/

Signature

cosign.ping() → any

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"cosign.ping","params":[]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli cosign.ping

curl --user myusername --data-binary '{"jsonrpc": "2.0", "id": "curltest", "method": "cosign.ping", "params": []}' -H 'content-type: application/json' http://127.0.0.1:8332/

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "cosign.ping",
        "params": [],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "cosign.ping",
    params: [],
  }),
});
console.log(await res.json());

Parameters

No parameters.

Result

Type: any

{ (json object) "bridge_alive" : true|false, (boolean) Whether the bridge responded "version" : "str", (string) Bridge version "transports" : [ (json array) Available transports "str", (string) Transport name ... ], "uptime_sec" : n, (numeric) Bridge uptime in seconds "capabilities" : [ (json array) Bridge capabilities "str", (string) Capability name ... ] }

Source: services/core-node/bcore/src/rpc/cosign.cpp:730

C++ symbol: cosign_ping

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"cosign.ping","params":[]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli cosign.ping

curl --user myusername --data-binary '{"jsonrpc": "2.0", "id": "curltest", "method": "cosign.ping", "params": []}' -H 'content-type: application/json' http://127.0.0.1:8332/

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "cosign.ping",
        "params": [],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "cosign.ping",
    params: [],
  }),
});
console.log(await res.json());