diff --git a/index.js b/index.js
index bf88bed..4f021e5 100644
--- a/index.js
+++ b/index.js
@@ -148,8 +148,12 @@ class Channel {
     if (this.closed === true) return;
     this.closed = true;
 
+    await this._mux.pullInfos();
+
     this._info.opened--;
 
+    await this._mux.pushInfos();
+
     if (this._remoteId > 0) {
       this._mux._remote[this._remoteId - 1] = null;
       this._remoteId = 0;
@@ -168,7 +172,7 @@ class Channel {
     this._mux._local[this._localId - 1] = null;
     this._localId = 0;
 
-    this._mux._gc(this._info);
+    await this._mux._gc(this._info);
     this._track(this.onclose(isRemote, this));
 
     if (this._active === 0) this._destroy();
@@ -361,7 +365,7 @@ module.exports = class Protomux {
     return info ? info.opened > 0 : false;
   }
 
-  createChannel({
+  async createChannel({
     userData = null,
     protocol,
     aliases = [],
@@ -375,7 +379,7 @@ module.exports = class Protomux {
   }) {
     if (this.stream.destroyed) return null;
 
-    const info = this._get(protocol, id, aliases);
+    const info = await this._get(protocol, id, aliases);
     if (unique && info.opened > 0) return null;
 
     if (info.incoming.length === 0) {
@@ -396,7 +400,12 @@ module.exports = class Protomux {
 
     this._remoteBacklog--;
 
+    await this.pullInfos();
+
     const remoteId = info.incoming.shift();
+
+    await this.pushInfos();
+
     const r = this._remote[remoteId - 1];
     if (r === null) return null;
 
@@ -461,9 +470,11 @@ module.exports = class Protomux {
     this.stream.write(state.buffer);
   }
 
-  _get(protocol, id, aliases = []) {
+  async _get(protocol, id, aliases = []) {
     const key = toKey(protocol, id);
 
+    await this.pullInfos();
+
     let info = this._infos.get(key);
     if (info) return info;
 
@@ -486,18 +497,22 @@ module.exports = class Protomux {
       this._infos.set(key, info);
     }
 
+    await this.pushInfos();
+
     return info;
   }
 
-  _gc(info) {
+  async _gc(info) {
     if (
       info.opened === 0 &&
       info.outgoing.length === 0 &&
       info.incoming.length === 0
     ) {
+      await this.pullInfos();
       this._infos.delete(info.key);
 
       for (const alias of info.aliases) this._infos.delete(alias);
+      await this.pullInfos();
     }
   }
 
@@ -606,7 +621,7 @@ module.exports = class Protomux {
     }
 
     const rid = remoteId - 1;
-    const info = this._get(protocol, id);
+    const info = await this._get(protocol, id);
 
     if (this._slave) {
       await this.pullRemote();
@@ -625,9 +640,12 @@ module.exports = class Protomux {
     }
 
     if (info.outgoing.length > 0) {
+      await this.pullInfos();
       const localId = info.outgoing.shift();
       const session = this._local[localId - 1];
 
+      await this.pushInfos();
+
       if (session === null) {
         if (this._slave) {
           await this.pullFree();
@@ -662,9 +680,13 @@ module.exports = class Protomux {
       throw new Error("Remote exceeded backlog");
     }
 
+    await this.pullInfos();
+
     info.pairing++;
     info.incoming.push(remoteId);
 
+    await this.pushInfos();
+
     if (this._slave) {
       await this.pushRemote(remoteId);
     }
@@ -680,8 +702,12 @@ module.exports = class Protomux {
       const i = info.outgoing.indexOf(localId);
       if (i === -1) continue;
 
+      await this.pullInfos();
+
       info.outgoing.splice(i, 1);
 
+      await this.pushInfos();
+
       const session = this._local[localId - 1];
 
       if (this._slave) {
@@ -695,7 +721,7 @@ module.exports = class Protomux {
 
       if (session !== null) session._close(true);
 
-      this._gc(info);
+      await this._gc(info);
       return;
     }
 
@@ -722,13 +748,25 @@ module.exports = class Protomux {
 
     if (notify) await notify(id);
 
-    if (--info.pairing > 0) return;
+    await this.pullInfos();
+
+    let p = --info.pairing;
+
+    await this.pushInfos();
+
+    if (p > 0) return;
 
     while (info.incoming.length > 0) {
-      this._rejectSession(info, info.incoming.shift());
+      await this.pullInfos();
+
+      const id = info.incoming.shift();
+
+      await this.pushInfos();
+
+      this._rejectSession(info, id);
     }
 
-    this._gc(info);
+    await this._gc(info);
   }
 
   _rejectSession(info, remoteId) {
@@ -794,6 +832,15 @@ module.exports = class Protomux {
   async pushRemote(id) {
     await this.stream.syncProtomux("pushRemote", id);
   }
+  async pushInfos() {
+    if (!this._slave) {
+      return;
+    }
+    await this.stream.syncProtomux(
+      "pushInfos",
+      Array.from(this._infos.entries())
+    );
+  }
 
   async pullLocal() {
     const ids = await this.stream.syncProtomux("pullLocal");
@@ -821,6 +868,18 @@ module.exports = class Protomux {
       }
     });
   }
+  async pullInfos() {
+    if (!this._slave) {
+      return;
+    }
+
+    const info = await this.stream.syncProtomux(
+      "infos",
+      Array.from(this._infos.entries())
+    );
+
+    this._infos = new Map(info);
+  }
 };
 
 function noop() {}