feat: Updates transcriber stats (#533)

* fix: Formatting around logging.

* feat: Moves some stats to Statistics.

Drop dependency on dogstatsd-client.

* feat: Introduces new transcriber stats around errors.

* squash: Fixes comments.

* squash: Switch from 15 secs to minute.

pom.xml

@@ -83,11 +83,6 @@
         </exclusion>
       </exclusions>
     </dependency>
-    <dependency>
-      <groupId>com.datadoghq</groupId>
-      <artifactId>java-dogstatsd-client</artifactId>
-      <version>4.0.0</version>
-    </dependency>
     <dependency>
       <groupId>org.igniterealtime.smack</groupId>
       <artifactId>smack-extensions</artifactId>

src/main/java/org/jitsi/jigasi/JigasiBundleActivator.java

@@ -17,7 +17,6 @@
  */
 package org.jitsi.jigasi;
 
-import com.timgroup.statsd.*;
 import net.java.sip.communicator.util.osgi.*;
 import org.jitsi.meet.*;
 import org.jitsi.utils.logging.Logger;
@@ -173,16 +172,6 @@ public static boolean isSipStartMutedEnabled()
             .getBoolean(P_NAME_ENABLE_SIP_STARTMUTED, ENABLE_SIP_STARTMUTED_DEFAULT_VALUE);
     }
 
-    /**
-     * Returns a {@link StatsDClient} instance to push statistics to datadog
-     *
-     * @return the {@link StatsDClient}
-     */
-    public static StatsDClient getDataDogClient()
-    {
-        return ServiceUtils.getService(osgiContext, StatsDClient.class);
-    }
-
     public JigasiBundleActivator()
     {
         super(ConfigurationService.class);

src/main/java/org/jitsi/jigasi/Main.java

@@ -41,7 +41,6 @@
 import org.apache.commons.lang3.*;
 import org.jitsi.cmd.*;
 import org.jitsi.impl.osgi.framework.launch.*;
-import org.jitsi.jigasi.ddclient.*;
 import org.jitsi.jigasi.osgi.*;
 import org.jitsi.jigasi.rest.*;
 import org.jitsi.jigasi.version.*;
@@ -337,8 +336,7 @@ public static Framework start(List<Class<? extends BundleActivator>> protocols)
             JigasiBundleActivator.class,
             RESTBundleActivator.class,
             TranscriptServerBundleActivator.class,
-            CallControlMucActivator.class,
-            DdClientActivator.class
+            CallControlMucActivator.class
         ));
         var options = new HashMap<String, String>();
         options.put(Constants.FRAMEWORK_BEGINNING_STARTLEVEL, "3");