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Feature flag: new websocket agent #163

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Merged
merged 1 commit into from
Oct 23, 2025
Merged

Feature flag: new websocket agent #163

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25 changes: 18 additions & 7 deletions src/lib/execution/Execution.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -211,10 +211,12 @@ export class Execution {
throw new Error("Teach mode requires a workflow to execute");
}

// Check if BrowserOS provider is selected
// Check if BrowserOS provider is selected and websocket agent feature is enabled
const providerType = await langChainProvider.getCurrentProviderType() || '';
const featureFlags = getFeatureFlags();
const wsAgentEnabled = featureFlags.isEnabled('WEBSOCKET_AGENT');

if (providerType === 'browseros') {
if (providerType === 'browseros' && wsAgentEnabled) {
// Use TeachWebSocketAgent for teach mode with BrowserOS provider
agentType = 'TeachWebSocketAgent';
Logging.logMetric('execution.agent_start', {
Expand Down Expand Up @@ -252,11 +254,13 @@ export class Execution {
const chatAgent = new ChatAgent(executionContext);
await chatAgent.execute(query);
} else {
// Browse mode - check if BrowserOS mode is enabled
// Browse mode - check if BrowserOS mode is enabled and websocket agent feature is enabled
const providerType = await langChainProvider.getCurrentProviderType() || '';
const featureFlags = getFeatureFlags();
const wsAgentEnabled = featureFlags.isEnabled('WEBSOCKET_AGENT');

// Use WebSocketAgent only when BrowserOS provider is selected
if (providerType === 'browseros') {
// Use WebSocketAgent only when BrowserOS provider is selected and feature is enabled
if (providerType === 'browseros' && wsAgentEnabled) {
agentType = 'WebSocketAgent';
Logging.logMetric('execution.agent_start', {
mode: this.options.mode,
Expand Down Expand Up @@ -329,11 +333,18 @@ export class Execution {
if (this.options.mode === 'chat') {
agentName = 'ChatAgent';
} else if (this.options.mode === 'teach') {
agentName = 'TeachAgent';
// Check if TeachWebSocketAgent was used
const providerType = await langChainProvider.getCurrentProviderType() || '';
const featureFlags = getFeatureFlags();
const wsAgentEnabled = featureFlags.isEnabled('WEBSOCKET_AGENT');
agentName = (providerType === 'browseros' && wsAgentEnabled) ? 'TeachWebSocketAgent' : 'TeachAgent';
} else {
// Browse mode - check which agent was used
const providerType = await langChainProvider.getCurrentProviderType() || '';
if (providerType === 'browseros') {
const featureFlags = getFeatureFlags();
const wsAgentEnabled = featureFlags.isEnabled('WEBSOCKET_AGENT');

if (providerType === 'browseros' && wsAgentEnabled) {
agentName = 'WebSocketAgent';
} else {
const smallModelsList = ['ollama'];
Expand Down
1 change: 1 addition & 0 deletions src/lib/utils/featureFlags.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ import { Logging } from '@/lib/utils/Logging'
const FEATURE_FLAGS = {
TEACH_MODE: '137.0.7212.69',
MCP_SERVER: '137.0.7216.69',
WEBSOCKET_AGENT: '137.0.7220.69',
} as const

// Version comparison utility
Expand Down