Refactor hooks and worker service for improved session management and logging

- Updated new-hook.js, save-hook.js, and summary-hook.js to enhance logging and session handling.
- Simplified session auto-creation logic in worker-service.ts to prioritize observation data preservation.
- Added a blocking wait in ensureWorkerRunning function to prevent race conditions during worker startup.
- Improved error handling and logging consistency across hooks.

plugin/scripts/save-hook.js

@@ -371,4 +371,4 @@ ${e.stack}`:e.message;if(Array.isArray(e))return`[${e.length} items]`;let s=Obje
       JOIN sdk_sessions s ON up.claude_session_id = s.claude_session_id
       WHERE up.created_at_epoch >= ? AND up.created_at_epoch <= ? ${n.replace("project","s.project")}
       ORDER BY up.created_at_epoch ASC
-    `;try{let T=this.db.prepare(c).all(d,u,...i),b=this.db.prepare(m).all(d,u,...i),_=this.db.prepare(R).all(d,u,...i);return{observations:T,sessions:b.map(a=>({id:a.id,sdk_session_id:a.sdk_session_id,project:a.project,request:a.request,completed:a.completed,next_steps:a.next_steps,created_at:a.created_at,created_at_epoch:a.created_at_epoch})),prompts:_.map(a=>({id:a.id,claude_session_id:a.claude_session_id,project:a.project,prompt:a.prompt_text,created_at:a.created_at,created_at_epoch:a.created_at_epoch}))}}catch(T){return console.error("[SessionStore] Error querying timeline records:",T.message),{observations:[],sessions:[],prompts:[]}}}close(){this.db.close()}};function $(p,e,s){return p==="PreCompact"?e?{continue:!0,suppressOutput:!0}:{continue:!1,stopReason:s.reason||"Pre-compact operation failed",suppressOutput:!0}:p==="SessionStart"?e&&s.context?{continue:!0,suppressOutput:!0,hookSpecificOutput:{hookEventName:"SessionStart",additionalContext:s.context}}:{continue:!0,suppressOutput:!0}:p==="UserPromptSubmit"||p==="PostToolUse"?{continue:!0,suppressOutput:!0}:p==="Stop"?{continue:!0,suppressOutput:!0}:{continue:e,suppressOutput:!0,...s.reason&&!e?{stopReason:s.reason}:{}}}function I(p,e,s={}){let t=$(p,e,s);return JSON.stringify(t)}import y from"path";import{spawn as D}from"child_process";var be=parseInt(process.env.CLAUDE_MEM_WORKER_PORT||"37777",10);function k(){let p=v(),e=y.join(p,"node_modules",".bin","pm2"),s=y.join(p,"ecosystem.config.cjs"),t=D(e,["list","--no-color"],{cwd:p,stdio:["ignore","pipe","ignore"]}),r="";t.stdout?.on("data",o=>{r+=o.toString()}),t.on("close",o=>{r.includes("claude-mem-worker")&&r.includes("online")||D(e,["start",s],{cwd:p,stdio:"ignore"})})}var G=new Set(["ListMcpResourcesTool"]);async function W(p){if(!p)throw new Error("saveHook requires input");let{session_id:e,tool_name:s,tool_input:t,tool_output:r}=p;if(G.has(s)){console.log(I("PostToolUse",!0));return}k();let o=new g,n=o.createSDKSession(e,"",""),i=o.getPromptCounter(n);o.close();let d=S.formatTool(s,t),u=parseInt(process.env.CLAUDE_MEM_WORKER_PORT||"37777",10);S.dataIn("HOOK",`PostToolUse: ${d}`,{sessionId:n,workerPort:u});try{let c=await fetch(`http://127.0.0.1:${u}/sessions/${n}/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({tool_name:s,tool_input:t!==void 0?JSON.stringify(t):"{}",tool_output:r!==void 0?JSON.stringify(r):"{}",prompt_number:i}),signal:AbortSignal.timeout(2e3)});if(!c.ok){let m=await c.text();throw S.failure("HOOK","Failed to send observation",{sessionId:n,status:c.status},m),new Error(`Failed to send observation to worker: ${c.status} ${m}`)}S.debug("HOOK","Observation sent successfully",{sessionId:n,toolName:s})}catch(c){throw c.cause?.code==="ECONNREFUSED"||c.name==="TimeoutError"||c.message.includes("fetch failed")?new Error("There's a problem with the worker. If you just updated, type `pm2 restart claude-mem-worker` in your terminal to continue"):c}console.log(I("PostToolUse",!0))}var f="";x.on("data",p=>f+=p);x.on("end",async()=>{let p=f?JSON.parse(f):void 0;await W(p)});
+    `;try{let T=this.db.prepare(c).all(d,u,...i),b=this.db.prepare(m).all(d,u,...i),_=this.db.prepare(R).all(d,u,...i);return{observations:T,sessions:b.map(a=>({id:a.id,sdk_session_id:a.sdk_session_id,project:a.project,request:a.request,completed:a.completed,next_steps:a.next_steps,created_at:a.created_at,created_at_epoch:a.created_at_epoch})),prompts:_.map(a=>({id:a.id,claude_session_id:a.claude_session_id,project:a.project,prompt:a.prompt_text,created_at:a.created_at,created_at_epoch:a.created_at_epoch}))}}catch(T){return console.error("[SessionStore] Error querying timeline records:",T.message),{observations:[],sessions:[],prompts:[]}}}close(){this.db.close()}};function $(p,e,s){return p==="PreCompact"?e?{continue:!0,suppressOutput:!0}:{continue:!1,stopReason:s.reason||"Pre-compact operation failed",suppressOutput:!0}:p==="SessionStart"?e&&s.context?{continue:!0,suppressOutput:!0,hookSpecificOutput:{hookEventName:"SessionStart",additionalContext:s.context}}:{continue:!0,suppressOutput:!0}:p==="UserPromptSubmit"||p==="PostToolUse"?{continue:!0,suppressOutput:!0}:p==="Stop"?{continue:!0,suppressOutput:!0}:{continue:e,suppressOutput:!0,...s.reason&&!e?{stopReason:s.reason}:{}}}function I(p,e,s={}){let t=$(p,e,s);return JSON.stringify(t)}import y from"path";import{spawn as D}from"child_process";var be=parseInt(process.env.CLAUDE_MEM_WORKER_PORT||"37777",10);function k(){let p=v(),e=y.join(p,"node_modules",".bin","pm2"),s=y.join(p,"ecosystem.config.cjs"),t=D(e,["list","--no-color"],{cwd:p,stdio:["ignore","pipe","ignore"]}),r="";t.stdout?.on("data",o=>{r+=o.toString()}),t.on("close",o=>{if(!(r.includes("claude-mem-worker")&&r.includes("online"))){D(e,["start",s],{cwd:p,stdio:"ignore"});let i=Date.now();for(;Date.now()-i<200;);}})}var G=new Set(["ListMcpResourcesTool"]);async function W(p){if(!p)throw new Error("saveHook requires input");let{session_id:e,tool_name:s,tool_input:t,tool_output:r}=p;if(G.has(s)){console.log(I("PostToolUse",!0));return}k();let o=new g,n=o.createSDKSession(e,"",""),i=o.getPromptCounter(n);o.close();let d=S.formatTool(s,t),u=parseInt(process.env.CLAUDE_MEM_WORKER_PORT||"37777",10);S.dataIn("HOOK",`PostToolUse: ${d}`,{sessionId:n,workerPort:u});try{let c=await fetch(`http://127.0.0.1:${u}/sessions/${n}/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({tool_name:s,tool_input:t!==void 0?JSON.stringify(t):"{}",tool_output:r!==void 0?JSON.stringify(r):"{}",prompt_number:i}),signal:AbortSignal.timeout(2e3)});if(!c.ok){let m=await c.text();throw S.failure("HOOK","Failed to send observation",{sessionId:n,status:c.status},m),new Error(`Failed to send observation to worker: ${c.status} ${m}`)}S.debug("HOOK","Observation sent successfully",{sessionId:n,toolName:s})}catch(c){throw c.cause?.code==="ECONNREFUSED"||c.name==="TimeoutError"||c.message.includes("fetch failed")?new Error("There's a problem with the worker. If you just updated, type `pm2 restart claude-mem-worker` in your terminal to continue"):c}console.log(I("PostToolUse",!0))}var f="";x.on("data",p=>f+=p);x.on("end",async()=>{let p=f?JSON.parse(f):void 0;await W(p)});