diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index e2ddeb9..c0c2341 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -16,7 +16,7 @@ jobs:
         node-version: [18.x, 22.x]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v3
       with:
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 73040d1..b899edb 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 18
@@ -22,7 +22,7 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 18
@@ -39,7 +39,7 @@ jobs:
 #      contents: read
 #      packages: write
 #    steps:
-#      - uses: actions/checkout@v3
+#      - uses: actions/checkout@v4
 #      - uses: actions/setup-node@v3
 #        with:
 #          node-version: 18
diff --git a/README.md b/README.md
index c97a7b3..8818bcd 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,8 @@ It supports *splitting* the resultset and *backpressure* (flow control), to allo
 
 It supports *parameterized queries* and *multiple queries*.
 
+It supports [`LISTEN`](https://www.postgresql.org/docs/current/sql-listen.html) / [`NOTIFY`](https://www.postgresql.org/docs/current/sql-notify.html) / [`RAISE`](https://www.postgresql.org/docs/current/plpgsql-errors-and-messages.html) events.
+
 ## Outputs
 
 The response (rows) is provided in `msg.payload` as an array.
@@ -19,6 +21,22 @@ See the [underlying documentation](https://node-postgres.com/apis/result) for de
 
 In the case of multiple queries, then `msg.pgsql` is an array.
 
+## Events
+
+If you tick the *Keep listening for notifications* option along with a [`LISTEN`](https://www.postgresql.org/docs/current/sql-listen.html) request (see below),
+you will receive a message for each [`NOTIFY`](https://www.postgresql.org/docs/current/sql-notify.html) event,
+where `msg.channel` is the name of the channel, `msg.payload` is content of the notification, and `msg.processId` indicates the process ID.
+
+```sql
+LISTEN my_topic;
+```
+
+This can be especially useful when combined with a [`TRIGGER`](https://www.postgresql.org/docs/15/sql-createtrigger.html) to be informed of database changes such as new insertions.
+
+See the [underlying documentation](https://node-postgres.com/apis/client#notification) for details.
+
+Likewise, you may get notice messages producted by [`RAISE`](https://www.postgresql.org/docs/current/plpgsql-errors-and-messages.html) as a `msg.notice` message.
+
 ## Inputs
 
 ### SQL query template
diff --git a/locales/en-US/postgresql.html b/locales/en-US/postgresql.html
index e5534d3..6c6f4c9 100644
--- a/locales/en-US/postgresql.html
+++ b/locales/en-US/postgresql.html
@@ -16,6 +16,23 @@ <h3>Outputs</h3>
 	</p>
 	<p>In the case of multiple queries, then <code>msg.pgsql</code> is an array.</p>
 
+	<h3>Events</h3>
+	<p>
+		If you tick the <em>Keep listening for notifications</em> option along with a <a href="https://www.postgresql.org/docs/current/sql-listen.html"><code>LISTEN</code></a> request (see below),
+		you will receive a message for each <a href="https://www.postgresql.org/docs/current/sql-notify.html"><code>NOTIFY</code> event,
+		where <code>msg.channel</code> is the name of the channel, <code>msg.payload</code> is content of the notification, and <code>msg.processId</code> indicates the process ID.
+	</p>
+
+<pre>
+LISTEN my_topic;
+</pre>
+
+This can be especially useful when combined with a <a href="https://www.postgresql.org/docs/15/sql-createtrigger.html"><code>TRIGGER</code></a> to be informed of database changes such as new insertions.
+
+See the <a href="https://node-postgres.com/apis/client#notification">underlying documentation</a> for details.
+
+Likewise, you may get notice messages producted by <a href="https://www.postgresql.org/docs/current/plpgsql-errors-and-messages.html"><code>RAISE</code></a> as a <code>msg.notice</code> message.
+
 	<h3>Inputs</h3>
 	<h4>SQL query template</h4>
 	<p>This node uses the <a href="https://github.com/janl/mustache.js">Mustache template system</a> to generate queries based on the message:</p>
diff --git a/locales/en-US/postgresql.json b/locales/en-US/postgresql.json
index 5b197d2..44d6096 100644
--- a/locales/en-US/postgresql.json
+++ b/locales/en-US/postgresql.json
@@ -15,6 +15,7 @@
 			"server": "Server",
 			"query": "Query",
 			"split": "Split results in multiple messages",
+			"listen": "Keep listening for notifications",
 			"rowsPerMsg": "Number of rows per message"
 		},
 		"placeholder": {
diff --git a/postgresql.html b/postgresql.html
index 39ce99e..660b156 100644
--- a/postgresql.html
+++ b/postgresql.html
@@ -24,7 +24,7 @@
 						<span data-i18n="postgresql.label.port"></span>
 					</label>
 					<input type="text" id="node-config-input-port" data-i18n="[placeholder]postgresql.placeholder.port" style="width: 80%;" />
-					<input type="hidden" id="node-config-input-portFieldType" />
+					<input type="hidden" id="node-config-input-portFieldType" value="num" />
 				</div>
 			<div class="form-row">
 				<label for="node-config-input-database">
@@ -75,7 +75,7 @@
 					<span data-i18n="postgresql.label.max"></span>
 				</label>
 				<input type="text" id="node-config-input-max" data-i18n="[placeholder]postgresql.placeholder.max" style="width: 60%;" />
-				<input type="hidden" id="node-config-input-maxFieldType" />
+				<input type="hidden" id="node-config-input-maxFieldType" value="num" />
 			</div>
 			<div class="form-row">
 				<label for="node-config-input-idle" style="width: 150px;">
@@ -83,7 +83,7 @@
 					<span data-i18n="postgresql.label.idle"></span>
 				</label>
 				<input type="text" id="node-config-input-idle" data-i18n="[placeholder]postgresql.placeholder.idle" style="width: 60%;" />
-				<input type="hidden" id="node-config-input-idleFieldType" />
+				<input type="hidden" id="node-config-input-idleFieldType" value="num" />
 			</div>
 			<div class="form-row">
 				<label for="node-config-input-connectionTimeout" style="width: 150px;">
@@ -91,7 +91,7 @@
 					<span data-i18n="postgresql.label.connectionTimeout" ></span>
 				</label>
 				<input type="text" id="node-config-input-connectionTimeout" data-i18n="[placeholder]postgresql.placeholder.connectionTimeout" style="width: 60%;" />
-				<input type="hidden" id="node-config-input-connectionTimeoutFieldType" />
+				<input type="hidden" id="node-config-input-connectionTimeoutFieldType" value="num" />
 			</div>
 		</div>
 	</div>
@@ -279,6 +279,12 @@
 		</label>
 		<input type="number" id="node-input-rowsPerMsg" placeholder="1" value="1" min="1" />
 	</div>
+	<div class="form-row">
+		<input type="checkbox" id="node-input-listen" style="display: inline-block; width: auto; vertical-align: top;" />
+		<label for="node-input-listen" style="width: auto;">
+			<span data-i18n="postgresql.label.listen"></span>
+		</label>
+	</div>
 	<div class="form-row" style="position: relative; margin-bottom: 0px;">
 		<label for="node-input-query">
 			<i class="fa fa-file-code-o"></i>
@@ -313,6 +319,9 @@
 			rowsPerMsg: {
 				value: 1,
 			},
+			listen: {
+				value: false,
+			},
 			outputs: {
 				value: 1,
 			},
@@ -329,6 +338,7 @@
 		oneditprepare: function () {
 			$('#node-input-split').prop('checked', this.split);
 			$('#node-input-rowsPerMsg').value = this.split ? this.rowsPerMsg : 1;
+			$('#node-input-listen').prop('checked', this.listen);
 			this.editor = RED.editor.createEditor({
 				id: 'node-input-editor',
 				mode: 'ace/mode/sql',
diff --git a/postgresql.js b/postgresql.js
index 7b846d8..d11b591 100644
--- a/postgresql.js
+++ b/postgresql.js
@@ -82,11 +82,11 @@ module.exports = function (RED) {
 			host: getField(node, n.hostFieldType, n.host),
 			port: getField(node, n.portFieldType, n.port),
 			database: getField(node, n.databaseFieldType, n.database),
-			ssl: getField(node, n.sslFieldType, n.ssl),
+			ssl: getField(node, n.sslFieldType, n.ssl) != 'false',
 			application_name: getField(node, n.applicationNameType, n.applicationName),
 			max: getField(node, n.maxFieldType, n.max),
-			idleTimeoutMillis: getField(node, n.idleFieldType, n.idle),
-			connectionTimeoutMillis: getField(node, n.connectionTimeoutFieldType, n.connectionTimeout),
+			idleTimeoutMillis: +getField(node, n.idleFieldType, n.idle),
+			connectionTimeoutMillis: +getField(node, n.connectionTimeoutFieldType, n.connectionTimeout),
 		});
 		this.pgPool.on('error', (err, _) => {
 			node.error(err.message);
@@ -98,6 +98,7 @@ module.exports = function (RED) {
 	function PostgreSQLNode(config) {
 		const node = this;
 		RED.nodes.createNode(node, config);
+		node.listen = config.listen;
 		node.topic = config.topic;
 		node.query = config.query;
 		node.split = config.split;
@@ -154,6 +155,8 @@ module.exports = function (RED) {
 		};
 		updateStatus(0, false);
 
+		let client = null;
+
 		node.on('input', async (msg, send, done) => {
 			// 'send' and 'done' require Node-RED 1.0+
 			send = send || function () { node.send.apply(node, arguments); };
@@ -173,8 +176,6 @@ module.exports = function (RED) {
 				const partsId = Math.random();
 				let query = msg.query ? msg.query : Mustache.render(node.query, { msg });
 
-				let client = null;
-
 				const handleDone = async (isError = false) => {
 					if (cursor) {
 						cursor.close();
@@ -214,18 +215,42 @@ module.exports = function (RED) {
 					}
 				};
 
-				handleDone();
+				if (node.listen) {
+					// Avoid multiple listening instances
+					handleDone();
+				}
 				updateStatus(+1);
 				downstreamReady = true;
 
 				try {
-					if (msg.pgConfig) {
-						client = new Client(msg.pgConfig);
+					if (msg.pgConfig || node.listen) {
+						// Do not use pool for clients with custom config nor for listeners
+						const pgConfig = Object.assign({},
+							node.config.pgPool.options, {
+								password: node.config.password,
+							}, msg.pgConfig);
+						client = new Client(pgConfig);
 						await client.connect();
 					} else {
 						client = await node.config.pgPool.connect();
 					}
 
+					client.on('notice', (msg) => {
+						send({
+							notice: msg,
+						});
+					});
+
+					if (node.listen) {
+						client.on('notification', (msg) => {
+							send({
+								channel: msg.channel,
+								payload: msg.payload,
+								processId: msg.processId,
+							});
+						});
+					}
+
 					let params = [];
 					if (msg.params && msg.params.length > 0) {
 						params = msg.params;
@@ -244,7 +269,7 @@ module.exports = function (RED) {
 								handleError(err);
 							} else {
 								const complete = rows.length < node.rowsPerMsg;
-								if (complete) {
+								if (complete && !node.listen) {
 									handleDone(false);
 								}
 								const msg2 = Object.assign({}, msg, {
@@ -311,7 +336,9 @@ module.exports = function (RED) {
 									};
 								}
 
-								handleDone();
+								if (!node.listen) {
+									handleDone();
+								}
 								downstreamReady = false;
 								send(msg);
 								if (tickUpstreamNode) {