diff --git a/src/vs/workbench/api/browser/mainThreadTerminalService.ts b/src/vs/workbench/api/browser/mainThreadTerminalService.ts
index 9f430d4e99d..c60d2cb2c51 100644
--- a/src/vs/workbench/api/browser/mainThreadTerminalService.ts
+++ b/src/vs/workbench/api/browser/mainThreadTerminalService.ts
@@ -10,7 +10,7 @@ import { URI } from 'vs/base/common/uri';
 import { StopWatch } from 'vs/base/common/stopwatch';
 import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
 import { ILogService } from 'vs/platform/log/common/log';
-import { IProcessProperty, IShellLaunchConfig, IShellLaunchConfigDto, TerminalLocation, TitleEventSource } from 'vs/platform/terminal/common/terminal';
+import { IProcessProperty, IShellLaunchConfig, IShellLaunchConfigDto, ProcessPropertyType, TerminalLocation, TitleEventSource } from 'vs/platform/terminal/common/terminal';
 import { TerminalDataBufferer } from 'vs/platform/terminal/common/terminalDataBuffering';
 import { ITerminalEditorService, ITerminalExternalLinkProvider, ITerminalGroupService, ITerminalInstance, ITerminalInstanceService, ITerminalLink, ITerminalService } from 'vs/workbench/contrib/terminal/browser/terminal';
 import { TerminalProcessExtHostProxy } from 'vs/workbench/contrib/terminal/browser/terminalProcessExtHostProxy';
@@ -303,18 +303,6 @@ export class MainThreadTerminalService implements MainThreadTerminalServiceShape
 		proxy.onRequestLatency(() => this._onRequestLatency(proxy.instanceId));
 	}
 
-	public $sendProcessTitle(terminalId: number, title: string): void {
-		// Since title events can only come from vscode.Pseudoterminals right now, these are routed
-		// directly to the instance as API source events such that they will replace the initial
-		// `name` property provided for the Pseudoterminal. If we support showing both Api and
-		// Process titles at the same time we may want to pass this through as a Process source
-		// event.
-		const instance = this._terminalService.getInstanceFromId(terminalId);
-		if (instance) {
-			instance.refreshTabLabels(title, TitleEventSource.Api);
-		}
-	}
-
 	public $sendProcessData(terminalId: number, data: string): void {
 		this._terminalProcessProxies.get(terminalId)?.emitData(data);
 	}
@@ -324,13 +312,15 @@ export class MainThreadTerminalService implements MainThreadTerminalServiceShape
 	}
 
 	public $sendProcessProperty(terminalId: number, property: IProcessProperty<any>): void {
+		if (property.type === ProcessPropertyType.Title) {
+			const instance = this._terminalService.getInstanceFromId(terminalId);
+			if (instance) {
+				instance.refreshTabLabels(property.value, TitleEventSource.Api);
+			}
+		}
 		this._terminalProcessProxies.get(terminalId)?.emitProcessProperty(property);
 	}
 
-	public $sendProcessExit(terminalId: number, exitCode: number | undefined): void {
-		this._terminalProcessProxies.get(terminalId)?.emitExit(exitCode);
-	}
-
 	private async _onRequestLatency(terminalId: number): Promise<void> {
 		const COUNT = 2;
 		let sum = 0;
diff --git a/src/vs/workbench/contrib/terminal/browser/terminalProcessExtHostProxy.ts b/src/vs/workbench/contrib/terminal/browser/terminalProcessExtHostProxy.ts
index a9af01a144c..d2a3a60b7d0 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminalProcessExtHostProxy.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalProcessExtHostProxy.ts
@@ -16,8 +16,6 @@ export class TerminalProcessExtHostProxy extends Disposable implements ITerminal
 	get capabilities(): ProcessCapability[] { return this._capabilities; }
 	private readonly _onProcessData = this._register(new Emitter<string>());
 	readonly onProcessData: Event<string> = this._onProcessData.event;
-	private readonly _onProcessExit = this._register(new Emitter<number | undefined>());
-	readonly onProcessExit: Event<number | undefined> = this._onProcessExit.event;
 	private readonly _onProcessReady = this._register(new Emitter<IProcessReadyEvent>());
 	get onProcessReady(): Event<IProcessReadyEvent> { return this._onProcessReady.event; }
 
@@ -85,11 +83,14 @@ export class TerminalProcessExtHostProxy extends Disposable implements ITerminal
 			case ProcessPropertyType.ResolvedShellLaunchConfig:
 				this.emitResolvedShellLaunchConfig(value);
 				break;
+			case ProcessPropertyType.Exit:
+				this.emitExit(value);
+				break;
 		}
 	}
 
 	emitExit(exitCode: number | undefined): void {
-		this._onProcessExit.fire(exitCode);
+		this._onDidChangeProperty.fire({ type: ProcessPropertyType.Exit, value: exitCode });
 		this.dispose();
 	}
 
diff --git a/src/vs/workbench/contrib/terminal/common/terminal.ts b/src/vs/workbench/contrib/terminal/common/terminal.ts
index 14478a7027e..f91dbcf3856 100644
--- a/src/vs/workbench/contrib/terminal/common/terminal.ts
+++ b/src/vs/workbench/contrib/terminal/common/terminal.ts
@@ -341,7 +341,6 @@ export interface ITerminalProcessExtHostProxy extends IDisposable {
 	emitData(data: string): void;
 	emitProcessProperty(property: IProcessProperty<any>): void;
 	emitReady(pid: number, cwd: string): void;
-	emitExit(exitCode: number | undefined): void;
 	emitLatency(latency: number): void;
 
 	onInput: Event<string>;