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ssh tunnel - reuse SSH connection + local port for multiple DB connections

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This commit is contained in:
Jan Prochazka
2021-02-13 07:47:55 +01:00
parent 728ca72cc1
commit 114dc0b543
15 changed files with 172 additions and 32 deletions
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2
packages/api/src/proc/connectProcess.js
View File

@@ -1,10 +1,12 @@
const childProcessChecker = require('../utility/childProcessChecker');
const requireEngineDriver = require('../utility/requireEngineDriver');
const connectUtility = require('../utility/connectUtility');
const { handleProcessCommunication } = require('../utility/processComm');
function start() {
childProcessChecker();
process.on('message', async connection => {
if (handleProcessCommunication(connection)) return;
try {
const driver = requireEngineDriver(connection);
const conn = await connectUtility(driver, connection);

2
packages/api/src/proc/databaseConnectionProcess.js
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@@ -2,6 +2,7 @@ const stableStringify = require('json-stable-stringify');
const childProcessChecker = require('../utility/childProcessChecker');
const requireEngineDriver = require('../utility/requireEngineDriver');
const connectUtility = require('../utility/connectUtility');
const { handleProcessCommunication } = require('../utility/processComm');
let systemConnection;
let storedConnection;
@@ -127,6 +128,7 @@ function start() {
}, 60 * 1000);
process.on('message', async message => {
if (handleProcessCommunication(message)) return;
try {
await handleMessage(message);
} catch (e) {

2
packages/api/src/proc/jslDatastoreProcess.js
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@@ -1,5 +1,6 @@
const childProcessChecker = require('../utility/childProcessChecker');
const JsonLinesDatastore = require('../utility/JsonLinesDatastore');
const { handleProcessCommunication } = require('../utility/processComm');
let lastPing = null;
let datastore = new JsonLinesDatastore();
@@ -47,6 +48,7 @@ function start() {
}, 60 * 1000);
process.on('message', async message => {
if (handleProcessCommunication(message)) return;
try {
await handleMessage(message);
} catch (e) {

2
packages/api/src/proc/serverConnectionProcess.js
View File

@@ -3,6 +3,7 @@ const childProcessChecker = require('../utility/childProcessChecker');
const requireEngineDriver = require('../utility/requireEngineDriver');
const { decryptConnection } = require('../utility/crypting');
const connectUtility = require('../utility/connectUtility');
const { handleProcessCommunication } = require('../utility/processComm');
let systemConnection;
let storedConnection;
@@ -97,6 +98,7 @@ function start() {
}, 60 * 1000);
process.on('message', async message => {
if (handleProcessCommunication(message)) return;
try {
await handleMessage(message);
} catch (err) {

2
packages/api/src/proc/sessionProcess.js
View File

@@ -9,6 +9,7 @@ const { jsldir } = require('../utility/directories');
const requireEngineDriver = require('../utility/requireEngineDriver');
const { decryptConnection } = require('../utility/crypting');
const connectUtility = require('../utility/connectUtility');
const { handleProcessCommunication } = require('../utility/processComm');
let systemConnection;
let storedConnection;
@@ -183,6 +184,7 @@ async function handleMessage({ msgtype, ...other }) {
function start() {
childProcessChecker();
process.on('message', async message => {
if (handleProcessCommunication(message)) return;
try {
await handleMessage(message);
} catch (e) {