eve/dist/src/channel/send.js

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

import{createSession}from"#channel/session.js";import{createLogger}from"#internal/logging.js";import{isRuntimeNoActiveSessionError}from"#execution/runtime-errors.js";import{serializeUrlFilePart}from"#internal/attachments/url-refs.js";const log=createLogger(`channel.send`);function createSendFn(t,r,i){return async(a,o)=>{let s=o.auth,c=o.callback,l=o.mode??`conversation`,u=o.state,d=o.continuationToken,f=`${i}:${d}`,{message:p,inputResponses:m,context:h,outputSchema:g}=normalizeSendInput(a),_=serializeUrlFilePartsInMessage(p);try{let{sessionId:n}=await t.deliver({auth:s,continuationToken:f,payload:{inputResponses:m,message:_,context:h,outputSchema:g}});return createSession(n,d,t)}catch(e){isRuntimeNoActiveSessionError(e)||log.warn(`deliver failed, falling back to starting a new session`,{continuationToken:f})}if(m&&m.length>0)throw Error(`Cannot deliver inputResponses — the target session was not found via continuation token.`);let v=u?{...r,state:{...r.state,...u}}:r;return createSession((await t.run({adapter:v,auth:s,capabilities:l===`conversation`?{requestInput:!0}:void 0,channelName:i,callback:c,continuationToken:f,input:{message:_??``,context:h,outputSchema:g},mode:l})).sessionId,d,t)}}function serializeUrlFilePartsInMessage(e){if(e===void 0||typeof e==`string`)return e;let t=!1,n=e.map(e=>e.type===`file`&&e.data instanceof URL&&e.data.protocol!==`data:`?(t=!0,{...e,data:serializeUrlFilePart(e.data)}):e);return t?n:e}function normalizeSendInput(e){return typeof e==`string`||Array.isArray(e)?{message:e}:e}export{createSendFn};