diff --git a/src/index.ts b/src/index.ts
index a727ec6..3eb80b9 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -12,6 +12,11 @@ export type WSDiscoveryOptions = {
 }
 
 
+export type ClientWithServer = {
+  [SID]: number
+  [SRVR]: number 
+}
+
 
 const assertTTL = (ttl?: number): void | never => {
   if (ttl != null && ttl <= 0) {
@@ -64,7 +69,7 @@ export class WSDiscovery {
     this.prefixServer = `${this.prefix}${SRVR}:`
     this.prefixClient = `${this.prefix}${CLNT}:`
 
-    this.indexClntChnl = `${this.prefix}__index_${CLNT}_${CHNL}`
+    this.indexClntChnl = `${this.prefix}__idx_${CLNT}_${CHNL}`
   }
 
   async connect() {
@@ -222,24 +227,42 @@ export class WSDiscovery {
     )
   }
 
-  async getClientsByChannel(channel: string, size = 100) {
-    const clients: string[] = []
+  async getClientsByChannel(channel: string, size = 10): Promise<ClientWithServer[]> {
+    type KeyAndKey = ['__key', string]
+    type AggregateAndCursorResponse = [[1, ...KeyAndKey[]], number]
 
-    const result = await this.redis.call(
+    let [result, cursor] = await this.redis.call(
       'FT.AGGREGATE',
       this.indexClntChnl,
       `@${CHNL}:{${channel}}`,
+      'LOAD', 1, '@__key',
       'WITHCURSOR',
       'COUNT', size,
-    ) as [[number, string[]], number]
+    ) as AggregateAndCursorResponse
 
-    clients.push(...result[0][1])
+    const keys: string[] = []
+  
+    while (true) {
+      keys.push(...((result.slice(1) as KeyAndKey[]).map(([_key, key]) => key)))
+      if (!cursor) {
+        break
+      }
 
-    const res2 = await this.redis.call(
-      'FT.'
-    )
+      [result, cursor] = await this.redis.call(
+        'FT.CURSOR', 'READ', this.indexClntChnl, cursor
+      ) as AggregateAndCursorResponse
+    }
+
+    const clients = await this.redis.pipeline(
+      keys.map((k) => ['hget', k, SRVR]),
+    ).exec()
+
+    return keys.map((k, index) => ({
+      sid: clients[index][0].
+    }))
+    
 
-    return clients
+    return res2
   }
 
   protected getClientKey(clientId: number) {