push-task-prepaid.js
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const MODULE_NAME = 'KOMODO-SDK-PUSH-TRX.CLIENT.PUSH-TASK-PREPAID';
const MAX_RETRY = 3;
const RETRY_DELAY_MS = 2 * 1000;
const uniqid = require('uniqid');
const config = require('komodo-sdk/config');
const { report } = require('komodo-sdk/gateway/pull');
const logger = require('tektrans-logger');
const wsList = require('./ws-list');
/**
* @param {string} xid
* @param {object} task
* @param {string} gwName
* @param {number} [retry]
*/
const pusher = (xid, task, gwName, retry) => {
/**
* @type WebSocket
*/
const ws = wsList[gwName];
const senderName = config.handler_name;
if (!ws) {
logger.verbose(`${MODULE_NAME} 7EB181CF: Invalid websocket`, {
xid,
gwName,
hasWs: !!ws,
});
if ((retry || 0) < MAX_RETRY) {
logger.verbose(`${MODULE_NAME} B7B937A2: Will retry`, {
xid,
retried: retry || 0,
delayMs: RETRY_DELAY_MS,
});
report({
trx_id: task.trx_id,
rc: '68',
message: {
xid,
'KOMODO-SDK-PUSH-TRX': {
msg: 'B7B937A2 Invalid websocket on pushing to related gateway, will retry',
gwOrigin: senderName,
gwTarget: gwName,
retried: retry || 0,
},
},
}, xid);
setTimeout(() => {
logger.verbose(`${MODULE_NAME} EA985FC2: Retrying`, {
xid,
retried: (retry || 0) + 1,
});
pusher(xid, task, gwName, (retry || 0) + 1);
}, RETRY_DELAY_MS);
} else {
logger.warn(`${MODULE_NAME} 7151F200: Retry exceeded`, {
xid,
retried: (retry || 0) + 1,
});
report({
trx_id: task.trx_id,
rc: '91',
message: {
xid,
'KOMODO-SDK-PUSH-TRX': {
msg: '7151F200 Invalid websocket on pushing to related gateway, retry exceeded',
gwOrigin: senderName,
gwTarget: gwName,
retried: retry || 0,
},
},
}, xid);
}
return;
}
const pushReportMsg = `${MODULE_NAME} 1E8EB9B9: Pushing task to related gateway`;
logger.verbose(pushReportMsg, {
xid, gwName, task,
});
report({
trx_id: task.trx_id,
rc: '68',
message: {
xid,
'KOMODO-SDK-PUSH-TRX': {
msg: pushReportMsg,
gwOrigin: senderName,
gwTarget: gwName,
},
},
});
const newTask = JSON.parse(JSON.stringify(task));
const sdkTrxIdAdder = Number(config.sdk_trx_id_adder);
if (sdkTrxIdAdder) {
const newTrxId = Number(newTask.trx_id) - sdkTrxIdAdder;
logger.verbose(`${MODULE_NAME} 94669AEA: Reverting trx id to original`, {
xid,
currentTrxId: newTask.trx_id,
newTrxId,
});
newTask.trx_id = newTrxId;
}
ws.send(JSON.stringify({
type: 'TASK',
ts: new Date(),
rid: xid || uniqid(),
senderName,
payload: newTask,
}));
logger.verbose(`${MODULE_NAME} 7D3CECCA: Task pushed`, { xid, gwName });
};
module.exports = pusher;