dave/smsgw-tester
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Minor fixes on center

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This commit is contained in:
David Majdandžić
2023-03-25 14:37:55 +01:00
parent c505c4b44e
commit 135a89f87f
1 changed files with 46 additions and 26 deletions
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72
main.js
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@@ -345,11 +345,11 @@ class ClientSessionManager {
constructor() {
this.sessions = {};
// process.on('exit', this.cleanup.bind(this));
// process.on('SIGINT', this.cleanup.bind(this));
// process.on('SIGUSR1', this.cleanup.bind(this));
// process.on('SIGUSR2', this.cleanup.bind(this));
// process.on('uncaughtException', this.cleanup.bind(this));
process.on('exit', this.cleanup.bind(this));
process.on('SIGINT', this.cleanup.bind(this));
process.on('SIGUSR1', this.cleanup.bind(this));
process.on('SIGUSR2', this.cleanup.bind(this));
process.on('uncaughtException', this.cleanup.bind(this));
}
createSession(url, username, password) {
@@ -417,9 +417,13 @@ class CenterSessionStatus {
class CenterSession {
// TODO: Currently this center behaves as a DEBUG server, Implement ECHO and DR functionality
// TODO: Mgw expects a reply to pdus... implement that
// TODO: Currently notify does not work at all, figure out why...
// TODO: If the port is in use this throws an exception, catch it and log it
eventEmitter = new EventEmitter();
busy = false;
session = null;
sessions = [];
nextSession = 0;
disconnectingPromise = {
promise: null,
@@ -443,7 +447,7 @@ class CenterSession {
this.server.on('debug', (type, msg, payload) => {
if (type.includes('pdu.')) {
this.eventEmitter.emit(msg, payload);
this.eventEmitter.emit(ClientSession.ANY_PDU_EVENT, payload);
this.eventEmitter.emit(CenterSession.ANY_PDU_EVENT, payload);
}
});
this.server.listen(this.port);
@@ -454,7 +458,7 @@ class CenterSession {
setStatus(newStatus) {
this.status = newStatus;
this.eventEmitter.emit(ClientSession.STATUS_CHANGED_EVENT, newStatus);
this.eventEmitter.emit(CenterSession.STATUS_CHANGED_EVENT, newStatus);
}
error(error) {
@@ -472,7 +476,6 @@ class CenterSession {
this.logger.log1("Center got a connection on port " + this.port);
this.setStatus(CenterSessionStatus.CONNECTION_PENDING);
this.session = session;
session.on('error', this.error.bind(this));
function bind_transciever(pdu) {
@@ -482,11 +485,12 @@ class CenterSession {
this.logger.log1(`Connection successful`);
session.send(pdu.response());
session.resume();
this.sessions.push(session);
this.setStatus(CenterSessionStatus.CONNECTED);
session.on('debug', (type, msg, payload) => {
if (type.includes('pdu.')) {
this.eventEmitter.emit(msg, payload);
this.eventEmitter.emit(ClientSession.ANY_PDU_EVENT, payload);
this.eventEmitter.emit(CenterSession.ANY_PDU_EVENT, payload);
}
});
} else {
@@ -511,7 +515,7 @@ class CenterSession {
return;
}
this.logger.log1(`Sending notify message from ${source} to ${destination} with message ${message}`);
this.session.submit_sm({
this.getNextSession().submit_sm({
source_addr: source,
destination_addr: destination,
short_message: message
@@ -564,6 +568,15 @@ class CenterSession {
this.busy = false;
}
getNextSession() {
if (this.sessions.length === 0) {
return null;
}
let session = this.sessions[this.nextSession];
this.nextSession = (this.nextSession + 1) % this.sessions.length;
return session;
}
close() {
this.disconnectingPromise.promise = new Promise((resolve, reject) => {
if (this.status !== CenterSessionStatus.CONNECTED) {
@@ -571,7 +584,10 @@ class CenterSession {
reject(`Cannot close session, no clients bound to ${this.port}`);
return;
}
this.session.close();
this.sessions.forEach(session => {
session.close();
});
this.sessions = [];
this.setStatus(CenterSessionStatus.WAITING_CONNECTION);
resolve();
});
@@ -588,7 +604,8 @@ class CenterSession {
port: this.port,
username: this.username,
password: this.password,
status: this.status
status: this.status,
activeSessions: this.sessions.length
}
}
@@ -603,11 +620,11 @@ class CenterSessionManager {
constructor() {
this.servers = {};
// process.on('exit', this.cleanup.bind(this));
// process.on('SIGINT', this.cleanup.bind(this));
// process.on('SIGUSR1', this.cleanup.bind(this));
// process.on('SIGUSR2', this.cleanup.bind(this));
// process.on('uncaughtException', this.cleanup.bind(this));
process.on('exit', this.cleanup.bind(this));
process.on('SIGINT', this.cleanup.bind(this));
process.on('SIGUSR1', this.cleanup.bind(this));
process.on('SIGUSR2', this.cleanup.bind(this));
process.on('uncaughtException', this.cleanup.bind(this));
}
createSession(port, username, password) {
@@ -843,12 +860,12 @@ class HTTPServer {
getCenterSessions(req, res) {
this.logger.log1("Getting center sessions");
res.send(JSON.stringify(clientSessionManager.serialize()));
res.send(JSON.stringify(centerSessionManager.serialize()));
}
createCenterSession(req, res) {
this.logger.log1("Creating center session");
let session = clientSessionManager.createSession(req.body.port, req.body.username, req.body.password);
let session = centerSessionManager.createSession(req.body.port, req.body.username, req.body.password);
res.send(JSON.stringify(session.serialize()));
}
@@ -893,8 +910,8 @@ class HTTPServer {
let perSecond = 1 / interval;
this.logger.log1(
`Sending ${count} notify messages from ${source} to ${destination} with message ${message} on session with ID ${req.params.id} at a rate of ${perSecond} per second.`);
if (session) {
session.notifyOnInterval(source, destination, message, interval, count)
if (server) {
server.notifyOnInterval(source, destination, message, interval, count)
.then(pdu => res.send(JSON.stringify(pdu)))
.catch(err => res.status(400).send(JSON.stringify(err)));
} else {
@@ -914,7 +931,7 @@ class HTTPServer {
}
this.logger.log1(`Cancelling send timer for server with ID ${req.params.id}`);
if (server) {
server.cancelSendInterval();
server.cancelNotifyInterval();
res.send();
} else {
this.logger.log1(`No session found with ID ${req.params.id}`);
@@ -952,6 +969,8 @@ class HTTPServer {
}
class WSServer {
// TODO: Implement center adding and removing...
// TODO: This will probably have to be reworked a little to accommodate centers.
clients = {};
constructor() {
@@ -973,8 +992,8 @@ class WSServer {
this.clients[sessionId] = [];
let session = clientSessionManager.getSession(sessionId);
if (session) {
// session.on(ClientSession.STATUS_CHANGED_EVENT, this.onSessionChange.bind(this, sessionId));
// session.on(ClientSession.ANY_PDU_EVENT, this.pduEvent.bind(this, sessionId));
session.on(ClientSession.STATUS_CHANGED_EVENT, this.onSessionChange.bind(this, sessionId));
session.on(ClientSession.ANY_PDU_EVENT, this.pduEvent.bind(this, sessionId));
session.on(ClientSession.MESSAGE_SEND_COUNTER_UPDATE_EVENT, this.onMessageSendCounterUpdate.bind(this, sessionId));
}
}
@@ -1063,7 +1082,8 @@ clientSessionManager.startup();
centerSessionManager.startup();
let session = clientSessionManager.createSession('smpp://localhost:7001', 'test', 'test');
let server = centerSessionManager.createSession(7001, 'test', 'test');
// let server = centerSessionManager.createSession(3734, 'test', 'test');
session.connect().then(() => session.bind());
new WSServer();
new HTTPServer();