Initial commit

2025-12-07 14:32:46 +00:00
commit 0a0969b8af
4726 changed files with 536089 additions and 0 deletions
--- a/node_modules/mqtt/build/lib/handlers/connack.js
+++ b/node_modules/mqtt/build/lib/handlers/connack.js
@@ -0,0 +1,50 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const ack_1 = require("./ack");
+const topic_alias_send_1 = __importDefault(require("../topic-alias-send"));
+const shared_1 = require("../shared");
+const handleConnack = (client, packet) => {
+    client.log('_handleConnack');
+    const { options } = client;
+    const version = options.protocolVersion;
+    const rc = version === 5 ? packet.reasonCode : packet.returnCode;
+    clearTimeout(client['connackTimer']);
+    delete client['topicAliasSend'];
+    if (packet.properties) {
+        if (packet.properties.topicAliasMaximum) {
+            if (packet.properties.topicAliasMaximum > 0xffff) {
+                client.emit('error', new Error('topicAliasMaximum from broker is out of range'));
+                return;
+            }
+            if (packet.properties.topicAliasMaximum > 0) {
+                client['topicAliasSend'] = new topic_alias_send_1.default(packet.properties.topicAliasMaximum);
+            }
+        }
+        if (packet.properties.serverKeepAlive && options.keepalive) {
+            options.keepalive = packet.properties.serverKeepAlive;
+        }
+        if (packet.properties.maximumPacketSize) {
+            if (!options.properties) {
+                options.properties = {};
+            }
+            options.properties.maximumPacketSize =
+                packet.properties.maximumPacketSize;
+        }
+    }
+    if (rc === 0) {
+        client.reconnecting = false;
+        client['_onConnect'](packet);
+    }
+    else if (rc > 0) {
+        const err = new shared_1.ErrorWithReasonCode(`Connection refused: ${ack_1.ReasonCodes[rc]}`, rc);
+        client.emit('error', err);
+        if (client.options.reconnectOnConnackError) {
+            client['_cleanUp'](true);
+        }
+    }
+};
+exports.default = handleConnack;
+//# sourceMappingURL=connack.js.map