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,a={}){return async(o,s)=>{let c=s.auth,l=s.callback,u=s.mode??`conversation`,d=s.state,f=s.title,p=s.continuationToken,m=`${i}:${p}`,{message:h,inputResponses:g,context:_,outputSchema:v}=normalizeSendInput(o),y=serializeUrlFilePartsInMessage(h);try{let n={auth:c,continuationToken:m,requestId:a.requestId,payload:{inputResponses:g,message:y,context:_,outputSchema:v}},{sessionId:r}=await t.deliver(n);return createSession(r,p,t)}catch(e){isRuntimeNoActiveSessionError(e)||log.warn(`deliver failed, falling back to starting a new session`,{continuationToken:m})}if(g&&g.length>0)throw Error(`Cannot deliver inputResponses — the target session was not found via continuation token.`);let b={adapter:d?{...r,state:{...r.state,...d}}:r,auth:c,capabilities:u===`conversation`?{requestInput:!0}:void 0,channelName:i,callback:l,continuationToken:m,input:{message:y??``,context:_,outputSchema:v},mode:u,requestId:a.requestId,title:f};return createSession((await t.run(b)).sessionId,p,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};