Quit on SIGINT & SIGTERM (added, Docker)

bin/webserver.mjs

@@ -101,12 +101,15 @@ if (!wss) {
       const server = app.listen(port || 3000)
 
       // Play nice with Docker etc.
-      process.on('SIGINT', () => {
+      const quit = () => {
         console.log('Shutting down webserver')
         wss.getWss().clients.forEach(client => client.close())
         server.close()
         wss.getWss().close()
-      })
+      }
+
+      process.on('SIGINT', quit) // Node
+      process.on('SIGTERM', quit) // Docker    
 
       console.log('Started Event Socket Service at TCP port', port)
     } catch (e) {

index.mjs

@@ -58,7 +58,7 @@ connections
 if (!sigintEventHandler) {
   sigintEventHandler = true
 
-  process.on('SIGINT', () => {
+  const quit = () => {
     connections
       .map(async c => {
         console.info('Interrupted', c.getState()?.server?.uri)
@@ -71,5 +71,8 @@ if (!sigintEventHandler) {
       wtf.dump()
       console.log('-------------------' + `\n`)
     }
-  })
+  }
+
+  process.on('SIGINT', quit) // Node
+  process.on('SIGTERM', quit) // Docker    
 }

lib/events/ledgerReady.mjs

@@ -92,11 +92,14 @@ export {
 }
 
 // Play nice with Docker
-process.on('SIGINT', () => {
+const quit = () => {
   Object.values(ledgers).forEach(l => {
     clearTimeout(l?.timeout)
     l?.ledger_binary_transactions?.resolve(false)
     l?.ledger_info?.resolve(false)
     l?.vl?.resolve(false)
   })
-})
+}
+
+process.on('SIGINT', quit) // Node
+process.on('SIGTERM', quit) // Docker