Add evaluate

packages/server/src/node/server.ts

@@ -0,0 +1,26 @@
+import { logger, field } from "@coder/logger";
+import { ClientMessage } from "../proto";
+import { evaluate } from "./evaluate";
+import { ReadWriteConnection } from "../common/connection";
+
+export class Server {
+
+	public constructor(
+		private readonly connection: ReadWriteConnection,
+	) {
+		connection.onMessage((data) => {
+			try {
+				this.handleMessage(ClientMessage.deserializeBinary(data));
+			} catch (ex) {
+				logger.error("Failed to handle client message", field("length", data.byteLength), field("exception", ex));
+			}
+		});
+	}
+
+	private handleMessage(message: ClientMessage): void {
+		if (message.hasNewEval()) {
+			evaluate(this.connection, message.getNewEval()!);
+		}
+	}
+
+}