From f4e8b8a24d3bb0a3bfb382c3b487e48817060ca1 Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com>
Date: Sat, 11 Jan 2020 18:08:33 +0100
Subject: Make query and gossip periods configurable

---
 build.gradle                                           | 10 ++++++++++
 src/main/java/pl/edu/mimuw/cloudatlas/agent/Agent.java |  6 ++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index e2174a7..66c50d1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,6 +22,14 @@ ext.freshnessPeriod = {
     return System.getProperty("freshnessPeriod") ?: 60 * 1000
 }
 
+ext.queryPeriod = {
+    return System.getProperty("queryPeriod") ?: 5 * 1000
+}
+
+ext.gossipPeriod = {
+    return System.getProperty("gossipPeriod") ?: 5 * 1000
+}
+
 ext.UDUPHostname = {
     return System.getProperty("hostname") ?: "localhost"
 }
@@ -79,6 +87,8 @@ task runAgent(type: JavaExec) {
     main = 'pl.edu.mimuw.cloudatlas.agent.Agent'
     systemProperty 'java.rmi.server.hostname', hostname()
     systemProperty 'freshness_period', freshnessPeriod()
+    systemProperty 'query_period', queryPeriod()
+    systemProperty 'gossip_period', gossipPeriod()
     systemProperty 'UDUPServer.hostname', UDUPHostname()
     systemProperty 'UDUPServer.port', port()
     systemProperty 'UDUPServer.timeout', port()
diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/agent/Agent.java b/src/main/java/pl/edu/mimuw/cloudatlas/agent/Agent.java
index 8652a3d..85faa9c 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/agent/Agent.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/agent/Agent.java
@@ -271,7 +271,9 @@ public class Agent {
         runRegistry();
         initZones();
         // TODO: make query period confiurable with config file and from tests
-        startQueries(100l);
-        startGossip(5000l);
+        Long queryPeriod = Long.getLong("query_period");
+        startQueries(queryPeriod);
+        Long gossipPeriod = Long.getLong("gossip_period");
+        startGossip(gossipPeriod);
     }
 }
-- 
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