Module: A2A::JSONRPCEnvelope

Defined in:
lib/a2a/json_rpc_envelope.rb

Class Method Summary collapse

Class Method Details

.error(id:, error:) ⇒ Object

Builds an error response envelope from an A2A::Error or any StandardError. If the error carries a numeric code it is used directly; otherwise falls back to -32603 (InternalError).



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# File 'lib/a2a/json_rpc_envelope.rb', line 13

def self.error(id:, error:)
  code = error.respond_to?(:code) && error.code ? error.code : -32603
  {
    "jsonrpc" => "2.0",
    "id" => id,
    "error" => { "code" => code, "message" => error.message }
  }
end

.parse_request(hash) ⇒ Object

Parses the JSON-RPC id and method from a raw request hash.

Raises:



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# File 'lib/a2a/json_rpc_envelope.rb', line 23

def self.parse_request(hash)
  id = hash["id"]
  method = hash["method"]
  params = hash["params"] || {}
  raise InvalidRequestError, "missing method" unless method

  [id, method, params]
end

.success(id:, result:) ⇒ Object

Builds a success response envelope.



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# File 'lib/a2a/json_rpc_envelope.rb', line 6

def self.success(id:, result:)
  { "jsonrpc" => "2.0", "id" => id, "result" => result }
end