subbridge_subscribeBridge

The subbridge_subscribeBridge subscribes to the registered bridge contracts in the parent and child chains. If the sub-bridge node is subscribed to the bridge contract pair, cross-chain value-transfer requests are handled automatically by the sub-bridge.

JSONRPC: subbridge_subscribeBridge

Request

application/json

Body

method stringrequired

Default value: subbridge_subscribeBridge

Method name

id int64required

Default value: 1

Request ID, Random or Auto incrementation

jsonrpc stringrequired

Default value: 2.0

JSON-RPC Version (2.0)

params

undefined[]

required

Array [

ChildAccount 20-byte DATA

Address of bridge contract on child chain.

ParentAccount 20-byte DATA

Address of bridge contract on parent chain.

]

Responses

200

The subbridge_subscribeBridge subscribes to the registered bridge contracts in the parent and child chains.

application/json

Schema

Schema

jsonrpc stringrequired

Default value: 2.0

id int64required

error

object

code int64required

A Number that indicates the error type that occurred. This MUST be an integer.

| code | message | description | |-----|-----|-------| | -32700 | Parse error | invalid JSON was received by the server. An error occurred on the server while parsing the JSON text. | |-32602 | Invalid params | Invalid method parameter(s). |

message string

A String providing a short description of the error. The message SHOULD be limited to a concise single sentence.

data string

A Primitive or Structured value that contains additional information about the error. This may be omitted. The value of this member is defined by the Server (e.g. detailed error information, nested errors etc.).

result string

Example (from schema)

{
  "jsonrpc": "2.0",
  "id": 0,
  "error": {
    "code": -32700,
    "message": "Parse error",
    "data": "string"
  },
  "result": null
}

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