diff --git a/src/SessionManager.ts b/src/SessionManager.ts
index 5dc8c72..9377185 100644
--- a/src/SessionManager.ts
+++ b/src/SessionManager.ts
@@ -2,6 +2,8 @@ import EventEmitter from "events";
 import fs from "fs";
 import Job from "./Job/Job";
 import Logger from "./Logger";
+import PduProcessor from "./PDUProcessor/PduProcessor";
+import ProcessorManager from "./PDUProcessor/ProcessorManager";
 import SmppSession from "./SmppSession";
 
 export default abstract class SessionManager {
@@ -67,6 +69,18 @@ export default abstract class SessionManager {
 				this.createSession(session.url || session.port, session.username, session.password).then((sessionObj: SmppSession) => {
 					sessionObj.defaultSingleJob = Job.deserialize(session.defaultSingleJob);
 					sessionObj.defaultMultipleJob = Job.deserialize(session.defaultMultipleJob);
+
+					let loadedProcessors: PduProcessor[] = session.preprocessors.concat(session.postprocessors);
+					sessionObj.appliedProcessors.forEach((processor: PduProcessor) => {
+						if (!loadedProcessors.find(p => p.name === processor.name)) {
+							ProcessorManager.detachProcessor(sessionObj, processor);
+						}
+					});
+					loadedProcessors.forEach((processor: PduProcessor) => {
+						if (!sessionObj.appliedProcessors.find(p => p.name === processor.name)) {
+							ProcessorManager.attachProcessor(sessionObj, ProcessorManager.getProcessor(processor.name));
+						}
+					});
 				});
 			});
 		} catch (e) {
diff --git a/src/main.ts b/src/main.ts
index 1776f2e..74a644f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -3,6 +3,7 @@ import Client from "./Client/Client";
 import ClientSessionManager from "./Client/ClientSessionManager";
 import HttpServer from "./HttpServer/HttpServer";
 import Logger from "./Logger";
+import SourceEnumeratorProcessor from "./PDUProcessor/Preprocessor/Client/SourceEnumeratorProcessor";
 import ProcessorManager from "./PDUProcessor/ProcessorManager";
 import WSServer from "./WS/WSServer";
 
@@ -43,12 +44,13 @@ async function main() {
 	// await client.doConnect();
 	// await client.doBind();
 	// client.sendMultipleDefault();
+	ProcessorManager.attachProcessor(client, ProcessorManager.getProcessor(SourceEnumeratorProcessor.name));
 	console.log("OK");
 }
 
 main();
 
-// process.on('exit', cleanup);
-// process.on('SIGINT', cleanup);
-// process.on('SIGUSR1', cleanup);
-// process.on('SIGUSR2', cleanup);
\ No newline at end of file
+process.on('exit', cleanup);
+process.on('SIGINT', cleanup);
+process.on('SIGUSR1', cleanup);
+process.on('SIGUSR2', cleanup);
\ No newline at end of file