* Added support for returning Hermes version in server/info

* Removed async/await code in ValidationMessage.ts writer

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hermes",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Project Hermes: XRPL Validation message service",
   "main": "index.js",
   "author": "Anurag",

src/controllers/ServerController.ts

@@ -22,6 +22,9 @@ ServerController.route('/config')
     if (ENV.SERVER_GRPC_ENABLED) {
       info.grpc_url = `${ENV.SERVER_HOSTNAME}:${ENV.SERVER_GRPC_PORT}`
     }
+    if (process.env.name && process.env.version) {
+      info.version = `${process.env.name}-${process.env.version}`
+    }
   }
   return res.json(info)
 })

src/processors/ValidationMessage.ts

@@ -15,20 +15,16 @@ class ValidationMessage {
     this._signingPubKey = decodeNodePublic(validation.validation_public_key).toString('hex').toUpperCase()
   }
 
-  async create(): Promise<boolean>  {
+  create(): boolean  {
     if (this.verify()) {
-      try {
-        await Validation.create(this._validation)
-        return true
-      } catch (error) {
+      Validation.create(this._validation, (error, doc) => {
         if (error instanceof MongoServerError && error.code === 11000) {
-          logger.verbose(LOGPREFIX, `${error}`)
         }
-        else {
+        else if (error) {
           logger.error(LOGPREFIX, `${error}`)
         }
-        return false
-      }
+      })
+      return true
     }
     else {
       logger.verbose(LOGPREFIX, `Error: Signature verification failed for ${this._validation.validation_public_key}.${this._validation.ledger_index}`)

src/processors/peersync/PollService.ts

@@ -40,10 +40,10 @@ class PollService {
     if (LocalNode.host) ledgerRangeRequest.setRequestingHost(LocalNode.host)
 
     client.getValidationsByLedgerRange(ledgerRangeRequest)
-    .on('data', async (validation: ValidationResponse) => {
+    .on('data', (validation: ValidationResponse) => {
       try {
         const vm = new ValidationMessage(this.deserialize(validation))
-        await vm.create()
+        vm.create()
       } catch {
       }
       this._totalDocs++

src/types/index.d.ts

@@ -4,4 +4,5 @@ interface IServerInfo {
   fingerprint?: string | void
   rest_url?: string
   grpc_url?: string
+  version?: string
 }