build.gradle

@@ -4,7 +4,7 @@ plugins {
     id 'application'
     id 'jacoco'
     id "net.nemerosa.versioning" version "2.15.1"
-    id "com.netflix.nebula.ospackage" version "11.5.0"
+    id "com.netflix.nebula.ospackage" version "10.0.0"
     id "com.github.johnrengelman.shadow" version "7.1.2"
 }
 
@@ -13,12 +13,12 @@ repositories {
 }
 
 dependencies {
-    annotationProcessor 'info.picocli:picocli-codegen:4.7.5'
-    implementation 'info.picocli:picocli:4.7.5'
-    implementation 'org.slf4j:slf4j-api:2.0.9'
-    implementation 'org.slf4j:slf4j-simple:2.0.9'
-    implementation 'com.fasterxml.jackson.core:jackson-databind:2.15.2'
-    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.15.2'
+    annotationProcessor 'info.picocli:picocli-codegen:4.7.1'
+    implementation 'info.picocli:picocli:4.7.1'
+    implementation 'org.slf4j:slf4j-api:2.0.6'
+    implementation 'org.slf4j:slf4j-simple:2.0.6'
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.14.2'
+    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.14.2'
     implementation 'org.apache.commons:commons-collections4:4.4'
 
     testImplementation 'org.spockframework:spock-core:2.3-groovy-3.0'
@@ -38,7 +38,7 @@ test {
 }
 
 jacoco {
-    toolVersion = "0.8.10"
+    toolVersion = "0.8.8"
 }
 
 jacocoTestReport {

gradle.properties

@@ -1,5 +1,5 @@
 id            = syslogd
 name          = syslogd
 group         = biz.nellemann.syslogd
-version       = 1.3.5
+version       = 1.3.4
 description   = "Syslog Director"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/biz/nellemann/syslogd/Application.java

@@ -15,6 +15,16 @@
  */
 package biz.nellemann.syslogd;
 
+import biz.nellemann.syslogd.msg.SyslogMessage;
+import biz.nellemann.syslogd.net.*;
+import biz.nellemann.syslogd.parser.GelfParser;
+import biz.nellemann.syslogd.parser.SyslogParser;
+import biz.nellemann.syslogd.parser.SyslogParserRfc3164;
+import biz.nellemann.syslogd.parser.SyslogParserRfc5424;
+
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+
 import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.URI;
@@ -24,19 +34,6 @@ import java.util.List;
 import java.util.Locale;
 import java.util.concurrent.Callable;
 
-import biz.nellemann.syslogd.msg.SyslogMessage;
-import biz.nellemann.syslogd.net.GelfClient;
-import biz.nellemann.syslogd.net.LokiClient;
-import biz.nellemann.syslogd.net.TcpServer;
-import biz.nellemann.syslogd.net.UdpClient;
-import biz.nellemann.syslogd.net.UdpServer;
-import biz.nellemann.syslogd.parser.GelfParser;
-import biz.nellemann.syslogd.parser.SyslogParser;
-import biz.nellemann.syslogd.parser.SyslogParserRfc3164;
-import biz.nellemann.syslogd.parser.SyslogParserRfc5424;
-import picocli.CommandLine;
-import picocli.CommandLine.Command;
-
 @Command(name = "syslogd",
         mixinStandardHelpOptions = true,
         versionProvider = biz.nellemann.syslogd.VersionProvider.class)
@@ -155,7 +152,7 @@ public class Application implements Callable<Integer>, LogReceiveListener {
 
         if(msg != null) {
 
-            if(!logForwardListeners.isEmpty()) {
+            if(logForwardListeners.size() > 0) {
                 sendForwardEvent(msg);
             }
 

src/main/java/biz/nellemann/syslogd/InputReader.java

@@ -1,12 +1,12 @@
 package biz.nellemann.syslogd;
 
+import biz.nellemann.syslogd.msg.SyslogMessage;
+
 import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Scanner;
 
-import biz.nellemann.syslogd.msg.SyslogMessage;
-
 public class InputReader extends Thread {
 
     private final Scanner input;
@@ -17,7 +17,6 @@ public class InputReader extends Thread {
         this.protocol = protocol;
     }
 
-    @Override
     public void run() {
 
         while(input.hasNextLine()) {

src/main/java/biz/nellemann/syslogd/net/GelfClient.java

@@ -1,13 +1,12 @@
 package biz.nellemann.syslogd.net;
 
-import java.net.InetSocketAddress;
-import java.net.SocketException;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import biz.nellemann.syslogd.LogForwardEvent;
 import biz.nellemann.syslogd.SyslogPrinter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.InetSocketAddress;
+import java.net.SocketException;
 
 public class GelfClient extends UdpClient {
 

src/main/java/biz/nellemann/syslogd/net/LokiClient.java

@@ -15,21 +15,18 @@
  */
 package biz.nellemann.syslogd.net;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.concurrent.ArrayBlockingQueue;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import biz.nellemann.syslogd.LogForwardEvent;
 import biz.nellemann.syslogd.LogForwardListener;
 import biz.nellemann.syslogd.SyslogPrinter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.*;
+import java.nio.charset.StandardCharsets;
+import java.util.concurrent.ArrayBlockingQueue;
 
 public class LokiClient implements LogForwardListener, Runnable {
 
@@ -87,7 +84,7 @@ public class LokiClient implements LogForwardListener, Runnable {
         while (true) {
             try {
                 send(blockingQueue.take());
-            } catch (MalformedURLException | InterruptedException e) {
+            } catch (Exception e) {
                 log.warn(e.getMessage());
             }
         }

src/main/java/biz/nellemann/syslogd/net/UdpServer.java

@@ -15,6 +15,9 @@
  */
 package biz.nellemann.syslogd.net;
 
+import biz.nellemann.syslogd.LogReceiveEvent;
+import biz.nellemann.syslogd.LogReceiveListener;
+
 import java.io.IOException;
 import java.net.DatagramPacket;
 import java.net.DatagramSocket;
@@ -24,9 +27,6 @@ import java.util.List;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import biz.nellemann.syslogd.LogReceiveEvent;
-import biz.nellemann.syslogd.LogReceiveListener;
-
 public class UdpServer extends Thread {
 
     private final static Logger log = LoggerFactory.getLogger(UdpServer.class);
@@ -38,7 +38,6 @@ public class UdpServer extends Thread {
         socket = new DatagramSocket(port);
     }
 
-    @Override
     public void run() {
 
         byte[] buf = new byte[8192];
@@ -49,7 +48,7 @@ public class UdpServer extends Thread {
                 socket.receive(packet);
                 //String packetData = new String(packet.getData(), packet.getOffset(), packet.getLength(), StandardCharsets.UTF_8);
                 sendEvent(packet);
-            } catch (IOException e) {
+            } catch (Exception e) {
                 log.error("run() - error: {}", e.getMessage());
                 listen = false;
             }

src/main/java/biz/nellemann/syslogd/parser/GelfParser.java

@@ -1,18 +1,16 @@
 package biz.nellemann.syslogd.parser;
 
-import java.time.Instant;
-import java.util.Arrays;
-import java.util.TreeMap;
-
+import biz.nellemann.syslogd.msg.SyslogMessage;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import org.apache.commons.collections4.map.PassiveExpiringMap;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
-
-import biz.nellemann.syslogd.msg.SyslogMessage;
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.TreeMap;
 
 /*
     For more information about the GELF format, visit:  https://go2docs.graylog.org/5-0/getting_in_log_data/gelf.html

src/main/java/biz/nellemann/syslogd/parser/SyslogParser.java

@@ -15,16 +15,15 @@
  */
 package biz.nellemann.syslogd.parser;
 
+import biz.nellemann.syslogd.msg.SyslogMessage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.nio.charset.StandardCharsets;
 import java.time.Instant;
 import java.util.zip.DataFormatException;
 import java.util.zip.Inflater;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import biz.nellemann.syslogd.msg.SyslogMessage;
-
 public abstract class SyslogParser {
 
     private final static Logger log = LoggerFactory.getLogger(SyslogParser.class);

src/main/java/biz/nellemann/syslogd/parser/SyslogParserRfc3164.java

@@ -15,21 +15,18 @@
  */
 package biz.nellemann.syslogd.parser;
 
-import java.time.Instant;
-import java.time.OffsetDateTime;
-import java.time.ZoneId;
+import biz.nellemann.syslogd.msg.Facility;
+import biz.nellemann.syslogd.msg.Severity;
+import biz.nellemann.syslogd.msg.SyslogMessage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.time.*;
 import java.time.format.DateTimeFormatter;
 import java.time.format.DateTimeParseException;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import biz.nellemann.syslogd.msg.Facility;
-import biz.nellemann.syslogd.msg.Severity;
-import biz.nellemann.syslogd.msg.SyslogMessage;
-
 public class SyslogParserRfc3164 extends SyslogParser {
 
     private final static Logger log = LoggerFactory.getLogger(SyslogParserRfc3164.class);
@@ -92,7 +89,6 @@ public class SyslogParserRfc3164 extends SyslogParser {
      * @param dateString
      * @return
      */
-    @Override
     public Instant parseTimestamp(String dateString) {
 
         // We need to add current year to parse date correctly

src/main/java/biz/nellemann/syslogd/parser/SyslogParserRfc5424.java

@@ -15,21 +15,20 @@
  */
 package biz.nellemann.syslogd.parser;
 
+import biz.nellemann.syslogd.msg.Severity;
+import biz.nellemann.syslogd.msg.Facility;
+import biz.nellemann.syslogd.msg.SyslogMessage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.time.Instant;
+import java.time.*;
 import java.util.Arrays;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import biz.nellemann.syslogd.msg.Facility;
-import biz.nellemann.syslogd.msg.Severity;
-import biz.nellemann.syslogd.msg.SyslogMessage;
-
 public class SyslogParserRfc5424 extends SyslogParser {
 
     private final static Logger log = LoggerFactory.getLogger(SyslogParserRfc5424.class);
@@ -99,7 +98,6 @@ public class SyslogParserRfc5424 extends SyslogParser {
      * @param dateString
      * @return
      */
-    @Override
     public Instant parseTimestamp(String dateString) {
 
         /*