diff --git a/README.md b/README.md
index 070393c..048efed 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,7 @@ export DEBUG="*,-express:*"
 export RHIZOME_REQUEST_BIND_PORT=4000
 export RHIZOME_PUBLISH_BIND_PORT=4001
 export RHIZOME_SEED_PEERS='localhost:4002, localhost:4004'
+export RHIZOME_HTTP_API_ENABLE=true
 export RHIZOME_HTTP_API_PORT=3000
 export RHIZOME_PEER_ID=peer1
 export RHIZOME_PUB_SUB_TOPIC=rhizome-demo-1
@@ -80,6 +81,7 @@ export DEBUG="*,-express:*"
 export RHIZOME_REQUEST_BIND_PORT=4002
 export RHIZOME_PUBLISH_BIND_PORT=4003
 export RHIZOME_SEED_PEERS='localhost:4000, localhost:4004'
+export RHIZOME_HTTP_API_ENABLE=true
 export RHIZOME_HTTP_API_PORT=3001
 export RHIZOME_PEER_ID=peer2
 export RHIZOME_PUB_SUB_TOPIC=rhizome-demo-1
@@ -91,6 +93,7 @@ export DEBUG="*,-express:*"
 export RHIZOME_REQUEST_BIND_PORT=4004
 export RHIZOME_PUBLISH_BIND_PORT=4005
 export RHIZOME_SEED_PEERS='localhost:4000, localhost:4002'
+export RHIZOME_HTTP_API_ENABLE=true
 export RHIZOME_HTTP_API_PORT=3002
 export RHIZOME_PEER_ID=peer3
 export RHIZOME_PUB_SUB_TOPIC=rhizome-demo-1
diff --git a/package.json b/package.json
index 3631039..5adf366 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,6 @@
   "name": "rhizome-node",
   "version": "0.1.0",
   "description": "Rhizomatic database engine node",
-  "type": "module",
   "scripts": {
     "build": "tsc",
     "build:watch": "tsc --watch",
diff --git a/src/deltas.ts b/src/delta-stream.ts
similarity index 95%
rename from src/deltas.ts
rename to src/delta-stream.ts
index 99382df..28f5f44 100644
--- a/src/deltas.ts
+++ b/src/delta-stream.ts
@@ -12,7 +12,6 @@ enum Decision {
 };
 
 export class DeltaStream {
-  rhizomeNode: RhizomeNode;
   deltaStream = new EventEmitter();
   deltasProposed: Delta[] = [];
   deltasAccepted: Delta[] = [];
@@ -20,9 +19,7 @@ export class DeltaStream {
   deltasDeferred: Delta[] = [];
   hashesReceived = new Set<string>();
 
-  constructor(rhizomeNode: RhizomeNode) {
-    this.rhizomeNode = rhizomeNode;
-  }
+  constructor(readonly rhizomeNode: RhizomeNode) {}
 
   applyPolicy(delta: Delta): Decision {
     return !!delta && Decision.Accept;
diff --git a/src/http/html.ts b/src/http/html.ts
index 925abcf..e675140 100644
--- a/src/http/html.ts
+++ b/src/http/html.ts
@@ -9,12 +9,6 @@ export class HttpHtml {
   constructor(readonly rhizomeNode: RhizomeNode) {
     this.mdFiles = new MDFiles(this.rhizomeNode);
 
-    // Scan and watch for markdown files
-    this.mdFiles.readDir();
-    this.mdFiles.readReadme();
-    this.mdFiles.watchDir();
-    this.mdFiles.watchReadme();
-
     // Serve README
     this.router.get('/README', (_req: express.Request, res: express.Response) => {
       const html = this.mdFiles.getReadmeHTML();
@@ -39,7 +33,15 @@ export class HttpHtml {
     });
   }
 
-  close() {
-    this.mdFiles.close();
+  start() {
+    // Scan and watch for markdown files
+    this.mdFiles.readDir();
+    this.mdFiles.readReadme();
+    this.mdFiles.watchDir();
+    this.mdFiles.watchReadme();
+  }
+
+  stop() {
+    this.mdFiles.stop();
   }
 }
diff --git a/src/http/index.ts b/src/http/index.ts
index 801e22b..23f2e15 100644
--- a/src/http/index.ts
+++ b/src/http/index.ts
@@ -23,6 +23,7 @@ export class HttpServer {
 
   start() {
     const {httpAddr, httpPort} = this.rhizomeNode.config;
+    this.httpHtml.start();
     this.server = this.app.listen({
       port: httpPort,
       host: httpAddr,
@@ -34,6 +35,6 @@ export class HttpServer {
 
   async stop() {
     this.server?.close();
-    this.httpHtml.close();
+    this.httpHtml.stop();
   }
 }
diff --git a/src/lossless.ts b/src/lossless.ts
index cf19c49..492aac8 100644
--- a/src/lossless.ts
+++ b/src/lossless.ts
@@ -122,9 +122,7 @@ export class Lossless {
   }
 
   viewSpecific(entityId: DomainEntityID, deltaIds: DeltaID[], deltaFilter?: DeltaFilter): LosslessViewOne | undefined {
-    debug(`[${this.rhizomeNode.config.peerId}]`, `viewSpecific, deltaIds:`, JSON.stringify(deltaIds));
     const combinedFilter = (delta: Delta) => {
-      debug(`[${this.rhizomeNode.config.peerId}]`, `combinedFilter, deltaIds:`, JSON.stringify(deltaIds));
       if (!deltaIds.includes(delta.id)) {
         debug(`[${this.rhizomeNode.config.peerId}]`, `Excluding delta ${delta.id} because it's not in the requested list of deltas`);
         return false;
@@ -191,7 +189,6 @@ export class Lossless {
       };
     }
 
-    debug(`[${this.rhizomeNode.config.peerId}]`, `Returning view:`, JSON.stringify(view, null, 2));
     return view;
   }
 
diff --git a/src/node.ts b/src/node.ts
index 22c8cbd..af8a430 100644
--- a/src/node.ts
+++ b/src/node.ts
@@ -1,6 +1,6 @@
 import Debug from 'debug';
 import {CREATOR, HTTP_API_ADDR, HTTP_API_ENABLE, HTTP_API_PORT, PEER_ID, PUBLISH_BIND_ADDR, PUBLISH_BIND_HOST, PUBLISH_BIND_PORT, REQUEST_BIND_ADDR, REQUEST_BIND_HOST, REQUEST_BIND_PORT, SEED_PEERS} from './config';
-import {DeltaStream} from './deltas';
+import {DeltaStream} from './delta-stream';
 import {HttpServer} from './http/index';
 import {Lossless} from './lossless';
 import {parseAddressList, PeerAddress, Peers} from './peers';
diff --git a/src/peers.ts b/src/peers.ts
index 3d79d76..b82baed 100644
--- a/src/peers.ts
+++ b/src/peers.ts
@@ -69,10 +69,12 @@ class Peer {
 
   async subscribeDeltas() {
     if (!this.publishAddr) {
-      debug(`[${this.rhizomeNode.config.peerId}]`, `Requesting publish addr from peer ${this.reqAddr.toAddrString()}`);
+      debug(`[${this.rhizomeNode.config.peerId}]`,
+        `Requesting publish addr from peer ${this.reqAddr.toAddrString()}`);
       const res = await this.request(RequestMethods.GetPublishAddress);
       this.publishAddr = PeerAddress.fromString(res.toString());
-      debug(`[${this.rhizomeNode.config.peerId}]`, `Received publish addr ${this.publishAddr.toAddrString()} from peer ${this.reqAddr.toAddrString()}`);
+      debug(`[${this.rhizomeNode.config.peerId}]`,
+        `Received publish addr ${this.publishAddr.toAddrString()} from peer ${this.reqAddr.toAddrString()}`);
     }
 
     debug(`[${this.rhizomeNode.config.peerId}]`, `Subscribing to peer ${this.reqAddr.toAddrString()}`);
diff --git a/src/request-reply.ts b/src/request-reply.ts
index 11c23f5..fb7a37d 100644
--- a/src/request-reply.ts
+++ b/src/request-reply.ts
@@ -12,15 +12,18 @@ export type PeerRequest = {
 export type RequestHandler = (req: PeerRequest, res: ResponseSocket) => void;
 
 export class RequestSocket {
-  sock = new Request();
+  sock?: Request;
+  addrStr: string;
 
   constructor(readonly requestReply: RequestReply, addr: PeerAddress) {
-    const addrStr = `tcp://${addr.addr}:${addr.port}`;
-    this.sock.connect(addrStr);
-    debug(`[${this.requestReply.rhizomeNode.config.peerId}]`, `Request socket connecting to ${addrStr}`);
+    this.addrStr = `tcp://${addr.addr}:${addr.port}`;
+    this.sock = new Request();
+    this.sock.connect(this.addrStr);
+    debug(`[${this.requestReply.rhizomeNode.config.peerId}]`, `Request socket connecting to ${this.addrStr}`);
   }
 
   async request(method: RequestMethods): Promise<Message> {
+    if (!this.sock) throw new Error('Request socket is undefined');
     const req: PeerRequest = {
       method
     };
@@ -34,7 +37,9 @@ export class RequestSocket {
   }
 
   close() {
-    this.sock.close();
+    this.sock?.close();
+    // Make sure it goes out of scope
+    this.sock = undefined;
     debug(`[${this.requestReply.rhizomeNode.config.peerId}]`, 'Request socket closed');
   }
 }
@@ -63,7 +68,7 @@ function peerRequestFromMsg(msg: Message): PeerRequest | null {
 
 export class RequestReply {
   rhizomeNode: RhizomeNode;
-  replySock = new Reply();
+  replySock?: Reply;
   requestStream = new EventEmitter();
   requestBindAddrStr: string;
 
@@ -75,6 +80,7 @@ export class RequestReply {
 
   // Listen for incoming requests
   async start() {
+    this.replySock = new Reply();
 
     await this.replySock.bind(this.requestBindAddrStr);
     debug(`[${this.rhizomeNode.config.peerId}]`, `Reply socket bound to ${this.requestBindAddrStr}`);
@@ -90,8 +96,10 @@ export class RequestReply {
   // Each handler will get a copy of every message.
   registerRequestHandler(handler: RequestHandler) {
     this.requestStream.on('request', (req) => {
-      const res = new ResponseSocket(this.replySock);
-      handler(req, res);
+      if (this.replySock) {
+        const res = new ResponseSocket(this.replySock);
+        handler(req, res);
+      }
     });
   }
 
@@ -100,9 +108,11 @@ export class RequestReply {
   }
 
   async stop() {
-    await this.replySock.unbind(this.requestBindAddrStr);
-    this.replySock.close();
-    this.replySock = new Reply();
-    debug(`[${this.rhizomeNode.config.peerId}]`, 'Reply socket closed');
+    if (this.replySock) {
+      await this.replySock.unbind(this.requestBindAddrStr);
+      this.replySock.close();
+      this.replySock = undefined;
+      debug(`[${this.rhizomeNode.config.peerId}]`, 'Reply socket closed');
+    }
   }
 }
diff --git a/src/util/md-files.ts b/src/util/md-files.ts
index 3103075..b2b7057 100644
--- a/src/util/md-files.ts
+++ b/src/util/md-files.ts
@@ -130,7 +130,7 @@ export class MDFiles {
     });
   }
 
-  close() {
+  stop() {
     this.dirWatcher?.close();
     this.readmeWatcher?.close();
   }
diff --git a/tsconfig.json b/tsconfig.json
index c482a52..45cf479 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,7 +4,7 @@
     "module": "CommonJS",
     "esModuleInterop": true,
     "moduleResolution": "Node",
-    "sourceMap": false,
+    "sourceMap": true,
     "baseUrl": ".",
     "outDir": "dist",
     "importsNotUsedAsValues": "remove",