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1 | | -import {MsgPackEncoder} from '@jsonjoy.com/json-pack/lib/msgpack'; |
2 | | -import {CborEncoder} from '@jsonjoy.com/json-pack/lib/cbor/CborEncoder'; |
3 | | -import {JsonEncoder} from '@jsonjoy.com/json-pack/lib/json/JsonEncoder'; |
4 | 1 | import {RpcMessageFormat} from '../constants'; |
5 | | -import {RpcError, RpcErrorCodes} from '../../rpc/caller/error'; |
| 2 | +import {RpcError, RpcErrorCodes} from '../../rpc/caller/error/RpcError'; |
6 | 3 | import * as msg from '../../messages'; |
7 | 4 | import {CompactMessageType} from './constants'; |
8 | 5 | import {RpcValue} from '../../messages/Value'; |
| 6 | +import {TypedRpcError} from '../../rpc/caller/error/typed'; |
| 7 | +import type {JsonEncoder} from '@jsonjoy.com/json-pack/lib/json/JsonEncoder'; |
9 | 8 | import type {RpcMessageCodec} from '../types'; |
10 | 9 | import type {JsonValueCodec} from '@jsonjoy.com/json-pack/lib/codecs/types'; |
11 | 10 | import type * as types from './types'; |
| 11 | +import type {TlvBinaryJsonEncoder} from '@jsonjoy.com/json-pack'; |
12 | 12 |
|
13 | 13 | const fromJson = (arr: unknown | unknown[] | types.CompactMessage): msg.ReactiveRpcMessage => { |
14 | 14 | if (!(arr instanceof Array)) throw RpcError.fromCode(RpcErrorCodes.BAD_REQUEST); |
@@ -48,33 +48,165 @@ const fromJson = (arr: unknown | unknown[] | types.CompactMessage): msg.Reactive |
48 | 48 | return new msg.NotificationMessage(arr[1], new RpcValue(arr[2], undefined)); |
49 | 49 | } |
50 | 50 | } |
51 | | - throw RpcError.value(RpcError.validation('Unknown message type')); |
| 51 | + throw TypedRpcError.value(RpcError.validation('Unknown message type')); |
| 52 | +}; |
| 53 | + |
| 54 | +const encodeCompactWithNameAndPayload = ( |
| 55 | + codec: JsonValueCodec, |
| 56 | + type: CompactMessageType, |
| 57 | + msg: msg.RequestDataMessage | msg.RequestCompleteMessage | msg.RequestErrorMessage, |
| 58 | +) => { |
| 59 | + const encoder = codec.encoder; |
| 60 | + if (typeof (encoder as any as TlvBinaryJsonEncoder).writeArrHdr === 'function') { |
| 61 | + const binaryEncoder = encoder as any as TlvBinaryJsonEncoder; |
| 62 | + const value = msg.value; |
| 63 | + const hasValue = value !== undefined; |
| 64 | + binaryEncoder.writeArrHdr(hasValue ? 4 : 3); |
| 65 | + encoder.writeUInteger(type); |
| 66 | + encoder.writeUInteger(msg.id); |
| 67 | + encoder.writeAsciiStr(msg.method); |
| 68 | + if (hasValue) { |
| 69 | + if (value.type) value.type.encoder(codec.format)(value.data, encoder); |
| 70 | + else encoder.writeAny(value.data); |
| 71 | + } |
| 72 | + } else if ( |
| 73 | + typeof (encoder as any as JsonEncoder).writeStartArr === 'function' && |
| 74 | + typeof (encoder as any as JsonEncoder).writeArrSeparator === 'function' |
| 75 | + ) { |
| 76 | + const jsonEncoder = encoder as any as JsonEncoder; |
| 77 | + const value = msg.value; |
| 78 | + jsonEncoder.writeStartArr(); |
| 79 | + jsonEncoder.writeNumber(type); |
| 80 | + jsonEncoder.writeArrSeparator(); |
| 81 | + jsonEncoder.writeNumber(msg.id); |
| 82 | + jsonEncoder.writeArrSeparator(); |
| 83 | + jsonEncoder.writeAsciiStr(msg.method); |
| 84 | + const hasValue = value !== undefined; |
| 85 | + if (hasValue) { |
| 86 | + jsonEncoder.writeArrSeparator(); |
| 87 | + if (value.type) value.type.encoder(codec.format)(value.data, encoder); |
| 88 | + else jsonEncoder.writeAny(value.data); |
| 89 | + } |
| 90 | + jsonEncoder.writeEndArr(); |
| 91 | + } else encoder.writeArr(msg.toCompact()); |
| 92 | +}; |
| 93 | + |
| 94 | +const encodeCompactWithPayload = ( |
| 95 | + codec: JsonValueCodec, |
| 96 | + type: CompactMessageType, |
| 97 | + msg: msg.ResponseCompleteMessage | msg.ResponseDataMessage | msg.ResponseErrorMessage, |
| 98 | +) => { |
| 99 | + const encoder = codec.encoder; |
| 100 | + if (typeof (encoder as any as TlvBinaryJsonEncoder).writeArrHdr === 'function') { |
| 101 | + const binaryEncoder = encoder as any as TlvBinaryJsonEncoder; |
| 102 | + const value = msg.value; |
| 103 | + const hasValue = value !== undefined; |
| 104 | + binaryEncoder.writeArrHdr(hasValue ? 3 : 2); |
| 105 | + encoder.writeUInteger(type); |
| 106 | + encoder.writeUInteger(msg.id); |
| 107 | + if (hasValue) { |
| 108 | + if (value.type) { |
| 109 | + value.type.encoder(codec.format)(value.data, encoder); |
| 110 | + } else encoder.writeAny(value.data); |
| 111 | + } |
| 112 | + } else if ( |
| 113 | + typeof (encoder as any as JsonEncoder).writeStartArr === 'function' && |
| 114 | + typeof (encoder as any as JsonEncoder).writeArrSeparator === 'function' |
| 115 | + ) { |
| 116 | + const jsonEncoder = encoder as any as JsonEncoder; |
| 117 | + const value = msg.value; |
| 118 | + jsonEncoder.writeStartArr(); |
| 119 | + jsonEncoder.writeNumber(type); |
| 120 | + jsonEncoder.writeArrSeparator(); |
| 121 | + jsonEncoder.writeNumber(msg.id); |
| 122 | + const hasValue = value !== undefined; |
| 123 | + if (hasValue) { |
| 124 | + jsonEncoder.writeArrSeparator(); |
| 125 | + if (value.type) value.type.encoder(codec.format)(value.data, jsonEncoder); |
| 126 | + else encoder.writeAny(value.data); |
| 127 | + } |
| 128 | + jsonEncoder.writeEndArr(); |
| 129 | + } else encoder.writeArr(msg.toCompact()); |
52 | 130 | }; |
53 | 131 |
|
54 | 132 | export class CompactRpcMessageCodec implements RpcMessageCodec { |
55 | 133 | id = 'rx.compact'; |
56 | 134 | format = RpcMessageFormat.Compact; |
57 | 135 |
|
58 | | - public encodeMessage(jsonCodec: JsonValueCodec, message: msg.ReactiveRpcMessage): void { |
59 | | - message.encodeCompact(jsonCodec); |
| 136 | + public encodeMessage(codec: JsonValueCodec, message: msg.ReactiveRpcMessage): void { |
| 137 | + if (message instanceof msg.NotificationMessage) { |
| 138 | + const encoder = codec.encoder; |
| 139 | + if (typeof (encoder as any as TlvBinaryJsonEncoder).writeArrHdr === 'function') { |
| 140 | + const binaryEncoder = encoder as any as TlvBinaryJsonEncoder; |
| 141 | + const value = message.value; |
| 142 | + const hasValue = value !== undefined; |
| 143 | + binaryEncoder.writeArrHdr(hasValue ? 3 : 2); |
| 144 | + encoder.writeUInteger(CompactMessageType.Notification); |
| 145 | + encoder.writeAsciiStr(message.method); |
| 146 | + if (hasValue) { |
| 147 | + if (value.type) value.type.encoder(codec.format)(value.data, encoder); |
| 148 | + else encoder.writeAny(value.data); |
| 149 | + } |
| 150 | + } else if ( |
| 151 | + typeof (encoder as any as JsonEncoder).writeStartArr === 'function' && |
| 152 | + typeof (encoder as any as JsonEncoder).writeArrSeparator === 'function' |
| 153 | + ) { |
| 154 | + const jsonEncoder = encoder as any as JsonEncoder; |
| 155 | + const value = message.value; |
| 156 | + jsonEncoder.writeStartArr(); |
| 157 | + jsonEncoder.writeNumber(CompactMessageType.Notification); |
| 158 | + jsonEncoder.writeArrSeparator(); |
| 159 | + jsonEncoder.writeAsciiStr(message.method); |
| 160 | + const hasValue = value !== undefined; |
| 161 | + if (hasValue) { |
| 162 | + jsonEncoder.writeArrSeparator(); |
| 163 | + if (value.type) value.type.encoder(codec.format)(value.data, jsonEncoder); |
| 164 | + else encoder.writeAny(value.data); |
| 165 | + } |
| 166 | + jsonEncoder.writeEndArr(); |
| 167 | + } else encoder.writeArr(message.toCompact()); |
| 168 | + } else if (message instanceof msg.RequestDataMessage) { |
| 169 | + encodeCompactWithNameAndPayload(codec, CompactMessageType.RequestData, message); |
| 170 | + } else if (message instanceof msg.RequestCompleteMessage) { |
| 171 | + encodeCompactWithNameAndPayload(codec, CompactMessageType.RequestComplete, message); |
| 172 | + } else if (message instanceof msg.RequestErrorMessage) { |
| 173 | + encodeCompactWithNameAndPayload(codec, CompactMessageType.RequestError, message); |
| 174 | + } else if (message instanceof msg.RequestUnsubscribeMessage) { |
| 175 | + codec.encoder.writeArr(message.toCompact()); |
| 176 | + } else if (message instanceof msg.ResponseCompleteMessage) { |
| 177 | + encodeCompactWithPayload(codec, CompactMessageType.ResponseComplete, message); |
| 178 | + } else if (message instanceof msg.ResponseDataMessage) { |
| 179 | + encodeCompactWithPayload(codec, CompactMessageType.ResponseData, message); |
| 180 | + } else if (message instanceof msg.ResponseErrorMessage) { |
| 181 | + encodeCompactWithPayload(codec, CompactMessageType.ResponseError, message); |
| 182 | + } else if (message instanceof msg.ResponseUnsubscribeMessage) { |
| 183 | + codec.encoder.writeArr(message.toCompact()); |
| 184 | + } else { |
| 185 | + codec.encoder.writeArr((message as any).toCompact()); |
| 186 | + } |
60 | 187 | } |
61 | 188 |
|
62 | 189 | public encodeBatch(jsonCodec: JsonValueCodec, batch: msg.ReactiveRpcMessage[]): void { |
63 | 190 | const encoder = jsonCodec.encoder; |
64 | | - if (encoder instanceof CborEncoder || encoder instanceof MsgPackEncoder) { |
| 191 | + if (typeof (encoder as any as TlvBinaryJsonEncoder).writeArrHdr === 'function') { |
| 192 | + const binaryEncoder = encoder as any as TlvBinaryJsonEncoder; |
65 | 193 | const length = batch.length; |
66 | | - encoder.writeArrHdr(length); |
67 | | - for (let i = 0; i < length; i++) batch[i].encodeCompact(jsonCodec); |
68 | | - } else if (encoder instanceof JsonEncoder) { |
| 194 | + binaryEncoder.writeArrHdr(length); |
| 195 | + for (let i = 0; i < length; i++) this.encodeMessage(jsonCodec, batch[i]); |
| 196 | + } else if ( |
| 197 | + typeof (encoder as any as JsonEncoder).writeStartArr === 'function' && |
| 198 | + typeof (encoder as any as JsonEncoder).writeArrSeparator === 'function' |
| 199 | + ) { |
| 200 | + const jsonEncoder = encoder as any as JsonEncoder; |
69 | 201 | const length = batch.length; |
70 | 202 | const last = length - 1; |
71 | | - encoder.writeStartArr(); |
| 203 | + jsonEncoder.writeStartArr(); |
72 | 204 | for (let i = 0; i < last; i++) { |
73 | | - batch[i].encodeCompact(jsonCodec); |
74 | | - encoder.writeArrSeparator(); |
| 205 | + this.encodeMessage(jsonCodec, batch[i]); |
| 206 | + jsonEncoder.writeArrSeparator(); |
75 | 207 | } |
76 | | - if (length > 0) batch[last].encodeCompact(jsonCodec); |
77 | | - encoder.writeEndArr(); |
| 208 | + if (length > 0) this.encodeMessage(jsonCodec, batch[last]); |
| 209 | + jsonEncoder.writeEndArr(); |
78 | 210 | } else { |
79 | 211 | const jsonMessages: types.CompactMessage[] = []; |
80 | 212 | const length = batch.length; |
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