Initial commit

jstester/package.json

@@ -0,0 +1,5 @@
+{
+	"dependencies": {
+		"smpp": "0.6.0-rc.4"
+	}
+}

jstester/pnpm-lock.yaml

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+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+importers:
+
+  .:
+    dependencies:
+      smpp:
+        specifier: 0.6.0-rc.4
+        version: 0.6.0-rc.4
+
+packages:
+
+  findhit-proxywrap@0.3.13:
+    resolution: {integrity: sha512-gI1KV7yCuMHtveiWbQUJZheNOukScz+15MTtrH/MK5RJ77JjYeJ1DegUfkBnlPvDx5NhZESl48zE/MwpWZ1LXQ==}
+    engines: {node: '>= 0.8'}
+
+  iconv-lite@0.6.3:
+    resolution: {integrity: sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==}
+    engines: {node: '>=0.10.0'}
+
+  lodash@4.17.21:
+    resolution: {integrity: sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==}
+
+  safer-buffer@2.1.2:
+    resolution: {integrity: sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==}
+
+  smpp@0.6.0-rc.4:
+    resolution: {integrity: sha512-WDa0XBRQkkJJPcKRtoC9C0cnzhopFIK9/zFcWBOy3sD4xZr3i/Dt3yX+XRparKzpp9QkqRr2/8EYt8JNGxu85w==}
+    engines: {node: '>=4'}
+
+snapshots:
+
+  findhit-proxywrap@0.3.13:
+    dependencies:
+      lodash: 4.17.21
+
+  iconv-lite@0.6.3:
+    dependencies:
+      safer-buffer: 2.1.2
+
+  lodash@4.17.21: {}
+
+  safer-buffer@2.1.2: {}
+
+  smpp@0.6.0-rc.4:
+    dependencies:
+      findhit-proxywrap: 0.3.13
+      iconv-lite: 0.6.3
+      safer-buffer: 2.1.2

jstester/smppCenter.js

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+const smpp = require("smpp");
+
+const PORT = 2775;
+
+let messageIdIterator = Math.floor(Math.random() * 1_000_000);
+console.log(`Using iterator: ${messageIdIterator}`);
+
+const server = smpp.createServer(
+	{
+		debug: false,
+	},
+	function (session) {
+		session.on("error", function (err) {
+			console.error(err);
+		});
+		session.on("bind_transceiver", function (pdu) {
+			console.log("Client connected");
+			session.send(pdu.response());
+		});
+		session.on("enquire_link", function (pdu) {
+			session.send(pdu.response());
+		});
+		session.on("submit_sm", async function (pdu) {
+			console.log(new Date().toISOString() + " Incoming submit_sm");
+			console.log(pdu);
+			let response = pdu.response();
+			response.message_id = (messageIdIterator++).toString(16);
+			session.send(response);
+
+			let drMessage = "";
+			let date = new Date()
+				.toISOString()
+				.replace(/T/, "")
+				.replace(/\..+/, "")
+				.replace(/-/g, "")
+				.replace(/:/g, "")
+				.substring(2, 12);
+
+			drMessage += "id:" + response.message_id + " ";
+			drMessage += "sub:001 ";
+			drMessage += "dlvrd:001 ";
+			drMessage += "submit date:" + date + " ";
+			drMessage += "done date:" + date + " ";
+			drMessage += "stat:DELIVRD ";
+			drMessage += "err:000 ";
+			drMessage += "text:";
+
+			setTimeout(() => {
+				console.log(new Date().toISOString() + " Sending DR");
+				const DRPdu = {
+					source_addr: pdu.source_addr,
+					destination_addr: pdu.destination_addr,
+					short_message: drMessage,
+					esm_class: 4,
+				};
+				console.log(DRPdu);
+				session.deliver_sm(DRPdu);
+			}, 2 * 60 * 1000);
+		});
+	}
+);
+
+server.listen(PORT);
+console.log("Server started");

jstester/smppClient.js

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+const smpp = require("smpp");
+
+let message_id = 0;
+const session = smpp.connect(
+	{
+		url: "smpp://0.0.0.0:6001",
+		auto_enquire_link_period: 10000,
+		debug: true,
+	},
+	function () {
+		session.bind_transceiver(
+			{
+				system_id: "test",
+				password: "test",
+			},
+			function (pdu) {
+				if (pdu.command_status === 0) {
+					// Successfully bound
+					console.log("sending shit");
+					session.submit_sm(
+						{
+							source_addr: "smpp_test_1",
+							destination_addr: "123123123123",
+							short_message: "Hello!",
+							data_coding: 0xc0,
+						},
+						function (pdu) {
+							if (pdu.command_status === 0) {
+								console.log(pdu.message_id);
+								message_id = pdu.message_id;
+							}
+						}
+					);
+				}
+			}
+		);
+	}
+);
+
+session.on("deliver_sm", function (pdu) {
+	console.log("Got deliver_sm");
+	session.send(pdu.response());
+});