From 495f0e3029608828381a7000d7fe3d3f23564482 Mon Sep 17 00:00:00 2001
From: Alva Swanson <alvasw@protonmail.com>
Date: Mon, 29 May 2023 05:45:36 +0200
Subject: [PATCH] Move BisqProcess Pid fetching to separate class

---
 network/tor/src/main/java/bisq/tor/Pid.java   | 27 +++++++++++++++++++
 .../src/main/java/bisq/tor/TorBootstrap.java  | 11 ++------
 2 files changed, 29 insertions(+), 9 deletions(-)
 create mode 100644 network/tor/src/main/java/bisq/tor/Pid.java

diff --git a/network/tor/src/main/java/bisq/tor/Pid.java b/network/tor/src/main/java/bisq/tor/Pid.java
new file mode 100644
index 0000000000..dbda455b18
--- /dev/null
+++ b/network/tor/src/main/java/bisq/tor/Pid.java
@@ -0,0 +1,27 @@
+/*
+ * This file is part of Bisq.
+ *
+ * Bisq is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Bisq is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Bisq. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package bisq.tor;
+
+import java.lang.management.ManagementFactory;
+
+public class Pid {
+    public static String getMyPid() {
+        String processName = ManagementFactory.getRuntimeMXBean().getName();
+        return processName.split("@")[0];
+    }
+}
diff --git a/network/tor/src/main/java/bisq/tor/TorBootstrap.java b/network/tor/src/main/java/bisq/tor/TorBootstrap.java
index 4045b7e87e..d2798601a6 100644
--- a/network/tor/src/main/java/bisq/tor/TorBootstrap.java
+++ b/network/tor/src/main/java/bisq/tor/TorBootstrap.java
@@ -23,7 +23,6 @@
 
 import java.io.File;
 import java.io.IOException;
-import java.lang.management.ManagementFactory;
 import java.nio.file.Path;
 import java.util.Scanner;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -75,7 +74,8 @@ void deleteVersionFile() {
     ////////////////////////////////////////////////////////////////////////////////////////////////////
 
     private Process startTorProcess() throws IOException {
-        String ownerPid = getBisqProcessPid();
+        String ownerPid = Pid.getMyPid();
+        log.debug("Owner pid {}", ownerPid);
         torInstallationFiles.writePidToDisk(ownerPid);
 
         TorProcessConfig torProcessConfig = TorProcessConfig.builder()
@@ -90,13 +90,6 @@ private Process startTorProcess() throws IOException {
         return process;
     }
 
-    private String getBisqProcessPid() {
-        String processName = ManagementFactory.getRuntimeMXBean().getName();
-        String ownerPid = processName.split("@")[0];
-        log.debug("Owner pid {}", ownerPid);
-        return ownerPid;
-    }
-
     private int waitForControlPort(Process torProcess) {
         AtomicInteger controlPort = new AtomicInteger();
         AtomicInteger scannedLines = new AtomicInteger(0);