-first commit

node_modules/@redis/client/dist/lib/commands/XREAD.js

@@ -0,0 +1,57 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.pushXReadStreams = void 0;
+const generic_transformers_1 = require("./generic-transformers");
+/**
+ * Helper function to push stream keys and IDs to the command parser
+ *
+ * @param parser - The command parser
+ * @param streams - Single stream or array of streams to read from
+ */
+function pushXReadStreams(parser, streams) {
+    parser.push('STREAMS');
+    if (Array.isArray(streams)) {
+        for (let i = 0; i < streams.length; i++) {
+            parser.pushKey(streams[i].key);
+        }
+        for (let i = 0; i < streams.length; i++) {
+            parser.push(streams[i].id);
+        }
+    }
+    else {
+        parser.pushKey(streams.key);
+        parser.push(streams.id);
+    }
+}
+exports.pushXReadStreams = pushXReadStreams;
+exports.default = {
+    IS_READ_ONLY: true,
+    /**
+     * Constructs the XREAD command to read messages from one or more streams
+     *
+     * @param parser - The command parser
+     * @param streams - Single stream or array of streams to read from
+     * @param options - Additional options for reading streams
+     * @returns Array of stream entries, each containing the stream name and its messages
+     * @see https://redis.io/commands/xread/
+     */
+    parseCommand(parser, streams, options) {
+        parser.push('XREAD');
+        if (options?.COUNT) {
+            parser.push('COUNT', options.COUNT.toString());
+        }
+        if (options?.BLOCK !== undefined) {
+            parser.push('BLOCK', options.BLOCK.toString());
+        }
+        pushXReadStreams(parser, streams);
+    },
+    /**
+     * Transform functions for different RESP versions
+     */
+    transformReply: {
+        2: generic_transformers_1.transformStreamsMessagesReplyResp2,
+        3: undefined
+    },
+    unstableResp3: true
+};
+//# sourceMappingURL=XREAD.js.map