During send submit from smpp service to smpp server it gives an error.

[niteshtripathi1234]

{ source_addr: '14043341185', destination_addr: '11201233213', short_message: { udh: <Buffer 05 00 03 0c 02 01>, message: 'Message and data rates may apply.\nReply STOP to end or HELP for more options.\nMessage and data rates may apply.\nReply STOP to end or HELP for more option' }, source_addr_ton: 1, source_addr_npi: 1, dest_addr_ton: 1, dest_addr_npi: 1, registered_delivery: 1 } (node:10820) UnhandledPromiseRejectionWarning: RangeError [ERR_OUT_OF_RANGE]: The value of "value" is out of range. It must be >= 0 and <= 255. Received 312 at writeU_Int8 (internal/buffer.js:555:11)

[anildalar]

Hi I can help you in this My Whatsapp no +91-7999452711

[juliangut]

Hi @niteshtripathi1234 could you paste the piece of code that generates the call?

[niteshtripathi1234]

Actual Message short_message= 'Hello this is Gary at T-Mobile can you please tell me if you are able to view the emojis I sent.Hello this is Gary at T-Mobile can you please tell me if you are able to view the emojis I sent.Hello this is Gary at T-Mobile can you please tell me if you are able to view the emojis I sent.'

const calculateMessageUHD = (sms) => {
    //GSM IS NPM Liberary
    const info = gsm(sms);
    const cref = Math.floor(Math.random() * 255);
    return info.parts.map((part, i) => {
        const udh = Buffer.alloc(6);
        udh.write(String.fromCharCode(0x5), 0);
        udh.write(String.fromCharCode(0x0), 1);
        udh.write(String.fromCharCode(0x3), 2);
        udh.write(String.fromCharCode(cref), 3);
        udh.write(String.fromCharCode(info.sms_count), 4);
        udh.write(String.fromCharCode(i + 1), 5);
        // const message = toUtf8.convert(part);
        return {
            udh: udh,
            message: part // + '​'
        };
    });
};

const UDH = calculateMessageUHD(msg.short_message);
UDH.forEach(part => {
    msg.short_message = {
        udh: part.udh,
        message: part.message,
    };
    if (sessions[mid % sessions.length]) {
        sessions[mid % sessions.length].send(msg);
    } else {
        console.log('[SESSION broken]');
        airbrake.notify({
            error: ATL / DEN session broken,
            context: {
                severity: 'error'
            }
        });
    }
});

//  This is my SMPP Session 
import * as jackrabbit from 'jackrabbit';
import * as smpp from 'smpp';
import {
    config
} from '../config';
import {
    IMessage,
    IPDU,
    SessionProp
} from '../interfaces';
import {
    airbrake
} from './airbrake';
import {
    WinstonLogger
} from './winston';

export default class Session {
    counter: number;
    maxCount: number;
    timeout: number;
    session: any;
    submit_sm: Function;
    logger: WinstonLogger;

    constructor(props: SessionProp) {

        this.counter = 0;
        this.maxCount = 3;
        this.timeout = 20000;
        delete smpp.encodings.ASCII;
        delete smpp.encodings.LATIN1;
        smpp.encodings.default = 'UCS2';
        this.session = smpp.connect(props.url);
        this.logger = new WinstonLogger({
            filename: `session-${+new Date()}.log`,
            level: 'info'
        });

        this.session.on('connect', () => {
            console.log('[SMPP client connected]');
            this.session.bind_transceiver({
                system_id: props.systemId,
                password: props.password
            }, (pdu) => {
                if (pdu.command_status != 0) {
                    airbrake.notify({
                        error: `Can't auth in ATL/DEN: ${props.url}`,
                        context: {
                            severity: 'error'
                        }
                    });
                    console.log('SMPP bind transceiver error: ' + pdu.command_status);
                    this.session.close();
                    this.exitApp(1);
                } else {
                    console.log('[Connected]');
                    this.enquireLink();
                }
            });
        });
        this.session.on('enquire_link', (pdu) => {
            this.session.send(pdu.response());
            console.log('Responded an enquire link');
        });
        this.session.on('enquire_link_resp', (pdu) => {
            this.counter = 0;
            console.log('Received a response to an enquire link');
        });
        this.session.on('error', (error: Error) => {
            console.log('SMPP connection error: ' + error);
            airbrake.notify({
                error: `ATL/DEN session error: ${props.url}, ${JSON.stringify(error)}`,
                context: {
                    severity: 'error'
                }
            });
            this.session.close();
            this.exitApp(1);
        });
        this.session.on('close', () => {
            airbrake.notify({
                error: `ATL/DEN session close: ${props.url}`,
                context: {
                    severity: 'error'
                }
            });
            console.log('SMPP connection is closed');
            this.exitApp();
        });
        this.session.on('destroy', () => {
            airbrake.notify({
                error: `ATL/DEN session destroyed: ${props.url}`,
                context: {
                    severity: 'error'
                }
            });
            console.log('SMPP connection is destroy');
            this.exitApp();
        });
        this.session.on('pdu', (pdu) => {
            this.logger.log(pdu);
            if (pdu.command === 'deliver_sm') {
                const rabbit = jackrabbit(config.rabbitMQUrl);
                const task = {
                    user_message_reference: pdu.user_message_reference,
                    message_state: pdu.message_state
                };
                rabbit.default().publish([task], {
                    key: 'deliver_report'
                });
                this.session.deliver_sm_resp({
                    sequence_number: pdu.sequence_number
                });
            }
        });
    }

    enquireLink = () => {
        if (this.counter < this.maxCount) {
            this.session.enquire_link();
            this.counter++;
            console.log('Enquired a link');
            setTimeout(() => {
                this.enquireLink();
            }, this.timeout);
        } else {
            console.log('The SMPP connection is dead.');
            this.session.close();
            this.exitApp();
        }
    }

    exitApp = (code = 0) => {
        setTimeout(() => {
            if (code > 0) {
                process.exit(code);
            } else {
                process.exit();
            }
        }, 2000);
    }

    send = (msg: IMessage) => {
        console.log(`[SEND SMS]`, msg);
        this.session.submit_sm(msg, (pdu: IPDU) => {
            console.log('pdu', pdu);
            this.logger.log(pdu);
        });
    }
}

[SEND SMS] { source_addr: '14043341185',
  destination_addr: '12062257133',
  short_message:
   { udh: <Buffer 05 00 03 c3 02 01>,
     message:
      'Hello this is Gary at T-Mobile can you please tell me if you are able to view the emojis I sent.Hello this is Gary at T-Mobile can you please tell me if ' },
  source_addr_ton: 1,
  source_addr_npi: 1,
  dest_addr_ton: 1,
  dest_addr_npi: 1,
  registered_delivery: 1 }
(node:16256) UnhandledPromiseRejectionWarning: RangeError [ERR_OUT_OF_RANGE]: The value of "value" is out of range. It must be >= 0 and <= 255. Received 312
    at writeU_Int8 (internal/buffer.js:555:11)
    at Buffer.writeUInt8 (internal/buffer.js:565:10)

[EDIT] I've edited the comment to properly format code, it was really difficult to read

[juliangut]

@niteshtripathi1234 I have to say the problem is not apparent, some part is trying to store a value longer than 1 byte as an 8bit integer, though I feel it has something to do with encoding, I can't see where

Could you provide a stack trace for the unhandled rejection? looking at the stack would really clarify it

[mariosenam]

I have the same issue RangeError: The value of "value" is out of range. It must be >= 0 and <= 255. Received 445 at new NodeError (node:internal/errors:372:5) at writeU_Int8 (node:internal/buffer:738:11) at Buffer.writeUInt8 (node:internal/buffer:748:10) at Object.write (....\sms\node_modules\smpp\lib\defs.js:87:11) at PDU.toBuffer (....\sms\node_modules\smpp\lib\pdu.js:194:20) at Session.send (....\sms\node_modules\smpp\lib\smpp.js:247:19) at Session.submit_sm (....\sms\node_modules\smpp\lib\smpp.js:317:15) { code: 'ERR_OUT_OF_RANGE' }

I was trying to see if i could submit a message length more than 255. I know my smpp server can accept it and handle it