dave/smpp-cli
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement windowsleep

Browse Source
This commit is contained in:
David Majdandžić
2023-11-09 10:31:11 +01:00
parent 52b6d2f9d7
commit f5ec16d04f
1 changed files with 61 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

97
client.js
View File

@@ -8,7 +8,6 @@ const NanoTimer = require("nanotimer");
const myFormat = printf(({ level, message, timestamp }) => {
return `${timestamp} ${level}: ${message}`;
});
const logger = createLogger({
format: combine(format.colorize(), timestamp(), myFormat),
transports: [new transports.Console()],
@@ -34,14 +33,28 @@ const optionDefinitions = [
{ name: "help", type: Boolean, description: "Display this usage guide." },
{ name: "host", alias: "h", type: String, description: "The host (IP) to connect to." },
{ name: "port", alias: "p", type: Number, description: "The port to connect to." },
{ name: "systemId", alias: "s", type: String, description: "SMPP related login info." },
{ name: "systemid", alias: "s", type: String, description: "SMPP related login info." },
{ name: "password", alias: "w", type: String, description: "SMPP related login info." },
{
name: "messageCount",
name: "messagecount",
type: Number,
description: "Number of messages to send; Optional, defaults to 1.",
defaultOption: 1,
},
{
name: "window",
type: Number,
description:
"Defines the amount of messages that are allowed to be 'in flight'. The client no longer waits for a response before sending the next message for up to <window> messages. Defaults to 100.",
defaultOption: 100,
},
{
name: "windowsleep",
type: Number,
description:
"Defines the amount time (in ms) waited between retrying in the case of full window. Defaults to 100.",
defaultOption: 100,
},
{
name: "mps",
type: Number,
@@ -91,13 +104,53 @@ if (options.help) {
verifyDefaults(options);
verifyExists(options.host, "Host can not be undefined or empty! (--host)");
verifyExists(options.port, "Port can not be undefined or empty! (--port)");
verifyExists(options.systemId, "SystemID can not be undefined or empty! (--systemId)");
verifyExists(options.systemid, "SystemID can not be undefined or empty! (--systemid)");
verifyExists(options.password, "Password can not be undefined or empty! (--password)");
let inFlight = 0;
let sent = 0;
let success = 0;
let failed = 0;
const sendTimer = new NanoTimer();
function startInterval(session) {
sendTimer.setInterval(
async () => {
if (sent >= options.messagecount) {
logger.info("Finished sending messages, idling...");
sendTimer.clearInterval();
} else if (inFlight < options.window) {
logger.info(`Sending message ${sent + 1}/${options.messagecount}`);
session.submit_sm(
{
source_addr: options.source,
destination_addr: options.destination,
short_message: options.message,
},
function (pdu) {
inFlight--;
if (pdu.command_status === 0) {
logger.info(`Received response with id ${pdu.message_id}`);
success++;
} else {
logger.warn(`Message failed with id ${pdu.message_id}`);
failed++;
}
}
);
sent++;
inFlight++;
} else {
logger.warn(`${inFlight}/${options.window} messages pending, waiting for a reply before sending more`);
sendTimer.clearInterval();
setTimeout(() => startInterval(session), options.windowsleep);
}
},
"",
`${1 / options.mps} s`
);
}
logger.info(`Connecting to ${options.host}:${options.port}...`);
const session = smpp.connect(
{
@@ -107,47 +160,19 @@ const session = smpp.connect(
},
function () {
logger.info(
`Connected, sending bind_transciever with systemId '${options.systemId}' and password '${options.password}'...`
`Connected, sending bind_transciever with systemId '${options.systemid}' and password '${options.password}'...`
);
session.bind_transceiver(
{
system_id: options.systemId,
system_id: options.systemid,
password: options.password,
},
function (pdu) {
if (pdu.command_status === 0) {
logger.info(
`Successfully bound, sending ${options.messageCount} messages '${options.source}'->'${options.destination}' ('${options.message}')`
);
sendTimer.setInterval(
() => {
if (sent >= options.messageCount) {
logger.info("Finished sending messages, idling...");
sendTimer.clearInterval();
} else {
logger.info(`Sending message ${sent + 1}/${options.messageCount}`);
session.submit_sm(
{
source_addr: options.source,
destination_addr: options.destination,
short_message: options.message,
},
function (pdu) {
if (pdu.command_status === 0) {
logger.info(`Received response with id ${pdu.message_id}`);
success++;
} else {
logger.warn(`Message failed with id ${pdu.message_id}`);
failed++;
}
}
);
sent++;
}
},
"",
`${1 / options.mps} s`
`Successfully bound, sending ${options.messagecount} messages '${options.source}'->'${options.destination}' ('${options.message}')`
);
startInterval(session);
}
}
);