eve/dist/src/tracing/conversation-context.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{contextStorage}from"#context/container.js";import{ConversationIdKey}from"#context/keys.js";import{readBaggageMember,replaceBaggageMember}from"#protocol/baggage.js";const BAGGAGE_KEY=`eve.conversation.id`,MAX_ID_BYTES=1024,encoder=new TextEncoder;function readConversationId(e){if(!(typeof e!=`string`||e.length===0||e.length>MAX_ID_BYTES||/[\u0000-\u001f\u007f-\u009f\u2028\u2029]/u.test(e)||encoder.encode(e).byteLength>MAX_ID_BYTES))try{return e}catch{return}}function resolveConversationId(e){return readConversationId(contextStorage.getStore()?.get(ConversationIdKey))??e}function readConversationBaggage(e){let t=readBaggageMember(e,BAGGAGE_KEY);return typeof t==`string`?void 0:readConversationId(t.value)}function writeConversationBaggage(e,t){let n=readConversationId(t);return n===void 0?e:replaceBaggageMember(e,BAGGAGE_KEY,encodeURIComponent(n))}export{readConversationBaggage,readConversationId,resolveConversationId,writeConversationBaggage};