diff --git a/core/archive_util.js b/core/archive_util.js
index 5f1eff31..ef9a00fc 100644
--- a/core/archive_util.js
+++ b/core/archive_util.js
@@ -214,11 +214,11 @@ module.exports = class ArchiveUtil {
             }
         });
 
-        proc.onExit(exitCode => {
+        proc.onExit(exitEvent => {
             return cb(
                 exitCode
                     ? Errors.ExternalProcess(
-                          `${action} failed with exit code: ${exitCode}`
+                          `${action} failed with exit code: ${exitEvent.exitCode}`
                       )
                     : err
             );
@@ -358,10 +358,10 @@ module.exports = class ArchiveUtil {
             output += data;
         });
 
-        proc.onExit(exitCode => {
-            if (exitCode) {
+        proc.onExit(exitEvent => {
+            if (exitEvent.exitCode) {
                 return cb(
-                    Errors.ExternalProcess(`List failed with exit code: ${exitCode}`)
+                    Errors.ExternalProcess(`List failed with exit code: ${exitEvent.exitCode}`)
                 );
             }
 
diff --git a/core/door.js b/core/door.js
index 3cab2b36..fde6c2b7 100644
--- a/core/door.js
+++ b/core/door.js
@@ -113,9 +113,10 @@ module.exports = class Door {
                             spawnOptions
                         );
 
-                        prePty.onExit(exitCode => {
+                        prePty.onExit(exitEvent => {
+                            const {exitCode, signal} = exitEvent;
                             this.client.log.info(
-                                { exitCode: exitCode },
+                                { exitCode, signal },
                                 'Door pre-command exited'
                             );
                             return callback(null);
@@ -165,7 +166,7 @@ module.exports = class Door {
 
                         this.doorPty.onData(this.doorDataHandler.bind(this));
 
-                        this.doorPty.onExit(exitCode => {
+                        this.doorPty.onExit( (/*exitEvent*/) => {
                             return this.restoreIo(this.doorPty);
                         });
                     } else if ('socket' === this.io) {
@@ -178,8 +179,9 @@ module.exports = class Door {
                         );
                     }
 
-                    this.doorPty.onExit(exitCode => {
-                        this.client.log.info({ exitCode: exitCode }, 'Door exited');
+                    this.doorPty.onExit(exitEvent => {
+                        const {exitCode, signal} = exitEvent;
+                        this.client.log.info({ exitCode, signal }, 'Door exited');
 
                         if (this.sockServer) {
                             this.sockServer.close();
diff --git a/core/event_scheduler.js b/core/event_scheduler.js
index 0140a776..798af46b 100644
--- a/core/event_scheduler.js
+++ b/core/event_scheduler.js
@@ -166,18 +166,18 @@ class ScheduledEvent {
                 });
                 return cb(e);
             }
-            
-            proc.onExit(exitCode => {
-                if (exitCode) {
+
+            proc.onExit(exitEvent => {
+                if (exitEvent.exitCode) {
                     Log.warn(
-                        { eventName: this.name, action: this.action, exitCode: exitCode },
+                        { eventName: this.name, action: this.action, exitCode: exitEvent.exitCode },
                         'Bad exit code while performing scheduled event action'
                     );
                 }
                 return cb(
-                    exitCode
+                    exitEvent.exitCode
                         ? Errors.ExternalProcess(
-                              `Bad exit code while performing scheduled event action: ${exitCode}`
+                              `Bad exit code while performing scheduled event action: ${exitEvent.exitCode}`
                           )
                         : null
                 );
diff --git a/core/file_transfer.js b/core/file_transfer.js
index 264bb97d..0feb53ea 100644
--- a/core/file_transfer.js
+++ b/core/file_transfer.js
@@ -485,9 +485,10 @@ exports.getModule = class TransferFileModule extends MenuModule {
             }
         });
 
-        externalProc.onExit(exitCode => {
+        externalProc.onExit(exitEvent => {
+            const {exitCode, signal} = exitEvent;
             this.client.log.debug(
-                { cmd: cmd, args: args, exitCode: exitCode },
+                { cmd: cmd, args: args, exitCode, signal },
                 'Process exited'
             );