Wrap socket close in Try

Łukasz Gąsior · Łukasz Gąsior · commit fc4ffef3195a · 2018-04-11T17:29:17.000+02:00
diff --git a/src/main/scala/io/iohk/ethereum/jsonrpc/server/ipc/JsonRpcIpcServer.scala b/src/main/scala/io/iohk/ethereum/jsonrpc/server/ipc/JsonRpcIpcServer.scala
@@ -16,6 +16,7 @@ import org.scalasbt.ipcsocket.UnixDomainServerSocket
 import scala.annotation.tailrec
 import scala.concurrent.Await
 import scala.concurrent.duration._
+import scala.util.Try
 
 class JsonRpcIpcServer(jsonRpcController: JsonRpcController, config: JsonRpcIpcServerConfig)
                       (implicit system: ActorSystem) extends Logger {
@@ -39,7 +40,7 @@ class JsonRpcIpcServer(jsonRpcController: JsonRpcController, config: JsonRpcIpcS
   }
 
   def close(): Unit = {
-    serverSocket.close()
+    Try(serverSocket.close())
     removeSocketFile()
   }
 

Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,7 @@ import org.scalasbt.ipcsocket.UnixDomainServerSocket`
`16`	`16`	`import scala.annotation.tailrec`
`17`	`17`	`import scala.concurrent.Await`
`18`	`18`	`import scala.concurrent.duration._`
	`19`	`+import scala.util.Try`
`19`	`20`
`20`	`21`	`class JsonRpcIpcServer(jsonRpcController: JsonRpcController, config: JsonRpcIpcServerConfig)`
`21`	`22`	`(implicit system: ActorSystem) extends Logger {`
`@@ -39,7 +40,7 @@ class JsonRpcIpcServer(jsonRpcController: JsonRpcController, config: JsonRpcIpcS`
`39`	`40`	`}`
`40`	`41`
`41`	`42`	`def close(): Unit = {`
`42`		`- serverSocket.close()`
	`43`	`+ Try(serverSocket.close())`
`43`	`44`	`removeSocketFile()`
`44`	`45`	`}`
`45`	`46`