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-rw-r--r--src/opcodes/instanceOf.ts13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/opcodes/instanceOf.ts b/src/opcodes/instanceOf.ts
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index 00000000..b0c9bf26 --- /dev/null +++ b/src/opcodes/instanceOf.ts
@@ -0,0 +1,13 @@ +import { instanceOf } from "lambert-server"; +import { CLOSECODES } from "../util/Constants"; +import WebSocket from "../util/WebSocket"; + +export function check(this: WebSocket, schema: any, data: any) { + try { + return instanceOf(schema, data); + } catch (error) { + // invalid identify struct + this.close(CLOSECODES.Decode_error); + return false; + } +}