Codec

Category: Jsonrpc

Source: codec.dart

Encodes JSON-RPC messages to/from the wire format.

Pure functions; no I/O. See transport/stdio.dart for the stdio framing that drives this codec.

Functions

Map<String, Object?> encodeJsonRpc(JsonRpcMessage message)

Serializes a [JsonRpcMessage] to its on-the-wire JSON object form.

String encodeJsonRpcString(JsonRpcMessage message)

Encodes a [JsonRpcMessage] as a single JSON string.

JsonRpcMessage decodeJsonRpc(Map<String, Object?> payload)

Decodes a parsed JSON object into the right [JsonRpcMessage] subtype.

Returns a [JsonRpcError] with [JsonRpcErrorCode.invalidRequest] if the payload is structurally wrong; throws [FormatException] for shapes the server should treat as parse errors.

JsonRpcMessage decodeJsonRpcString(String line)

Decodes a single JSON string into a [JsonRpcMessage]. Returns a JsonRpcError(parseError) if the line is not valid JSON.