diff --git a/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php b/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php
index 4d8396579..f9c796afa 100644
--- a/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php
+++ b/src/pocketmine/event/server/NetworkInterfaceCrashEvent.php
@@ -26,7 +26,8 @@ namespace pocketmine\event\server;
 use pocketmine\network\SourceInterface;
 
 /**
- * Called when a network interface crashes, with relevant crash information.
+ * Never called. Should never have come into this world. Nothing to see here.
+ * @deprecated
  */
 class NetworkInterfaceCrashEvent extends NetworkInterfaceEvent{
 	/**
diff --git a/src/pocketmine/network/Network.php b/src/pocketmine/network/Network.php
index 2f102d519..0cac33a5e 100644
--- a/src/pocketmine/network/Network.php
+++ b/src/pocketmine/network/Network.php
@@ -84,10 +84,14 @@ class Network{
 
 	public function processInterfaces(){
 		foreach($this->interfaces as $interface){
-			$this->processInterface($interface);
+			$interface->process();
 		}
 	}
 
+	/**
+	 * @deprecated
+	 * @param SourceInterface $interface
+	 */
 	public function processInterface(SourceInterface $interface) : void{
 		$interface->process();
 	}
diff --git a/src/pocketmine/network/SourceInterface.php b/src/pocketmine/network/SourceInterface.php
index e5a6b679a..02f47488d 100644
--- a/src/pocketmine/network/SourceInterface.php
+++ b/src/pocketmine/network/SourceInterface.php
@@ -71,6 +71,9 @@ interface SourceInterface{
 
 	public function shutdown();
 
+	/**
+	 * @deprecated
+	 */
 	public function emergencyShutdown();
 
 }
diff --git a/src/pocketmine/network/mcpe/RakLibInterface.php b/src/pocketmine/network/mcpe/RakLibInterface.php
index a200c2ffd..56b9474ed 100644
--- a/src/pocketmine/network/mcpe/RakLibInterface.php
+++ b/src/pocketmine/network/mcpe/RakLibInterface.php
@@ -89,7 +89,7 @@ class RakLibInterface implements ServerInstance, AdvancedSourceInterface{
 
 	public function start(){
 		$this->server->getTickSleeper()->addNotifier($this->sleeper, function() : void{
-			$this->server->getNetwork()->processInterface($this);
+			$this->process();
 		});
 		$this->rakLib->start(PTHREADS_INHERIT_CONSTANTS); //HACK: MainLogger needs constants for exception logging
 	}