diff --git a/rsc.jar b/rsc.jar
new file mode 100644
index 0000000..4423d51
Binary files /dev/null and b/rsc.jar differ
diff --git a/src/main/kotlin/com/example/demo/controller/HomeController.kt b/src/main/kotlin/com/example/demo/controller/HomeController.kt
index e66834d..34a9ae5 100644
--- a/src/main/kotlin/com/example/demo/controller/HomeController.kt
+++ b/src/main/kotlin/com/example/demo/controller/HomeController.kt
@@ -12,6 +12,8 @@ import org.springframework.web.bind.annotation.RestController
 import reactor.core.publisher.Flux
 import reactor.core.publisher.Mono
 import org.springframework.context.annotation.Lazy
+import org.springframework.messaging.handler.annotation.DestinationVariable
+import org.springframework.messaging.handler.annotation.MessageMapping
 
 
 @RestController
@@ -56,6 +58,16 @@ class HomeController(@Autowired @Lazy private val userService: UserService) {
     suspend fun messages(@PathVariable userName: String) = coroutineScope {
        userService.getUserMessages(userName)
     }
+
+    @MessageMapping("messages.findAll")
+    suspend fun all() = coroutineScope {
+        userService.getAllMessages()
+    }
+
+    @MessageMapping("users.{name}")
+    suspend fun getUser(@DestinationVariable name: String) = coroutineScope {
+        userService.getUserByName(name)
+    }
 }
 
 data class MyData(val id: Int, val name2: String)
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/demo/service/UserService.kt b/src/main/kotlin/com/example/demo/service/UserService.kt
index fd624df..223be84 100644
--- a/src/main/kotlin/com/example/demo/service/UserService.kt
+++ b/src/main/kotlin/com/example/demo/service/UserService.kt
@@ -8,37 +8,49 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.asFlow
 import org.jooq.Condition
 import org.jooq.DSLContext
+import org.jooq.Record
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.context.annotation.Lazy
 import org.springframework.stereotype.Service
 import reactor.core.publisher.Flux
+import java.util.*
 
 
 @Service
 @Lazy
 class UserService(@Autowired @Lazy private val dsl: DSLContext) {
 
-    fun users(): Flux<User> {
-        return Flux
-                .from(dsl
-                        .select()
-                        .from(Tables.USERS))
-                .map {
-                    User(it.get(USERS.ID), it.get(USERS.NAME))
-                }
-    }
+    fun users(): Flux<User> = Flux
+            .from(dsl
+                    .select()
+                    .from(Tables.USERS))
+            .map(Query::toUser)
+
 
     suspend fun users2(): Flow<User> {
         return dsl
                 .select()
                 .from(USERS)
                 .fetch()
-                .map { userRecord ->
-                    User(userRecord.get(USERS.ID), userRecord.get(USERS.NAME))
-                }
+                .map(Query::toUser)
                 .asFlow()
     }
 
+    suspend fun getUserByName(userName: String): Optional<User> = dsl
+            .select(USERS.ID, USERS.NAME)
+            .from(USERS)
+            .where(USERS.NAME.eq(userName))
+            .limit(1)
+            .fetchOptional()
+            .map(Query::toUser)
+
+
+    suspend fun getAllMessages(): Flow<String> = dsl
+            .select(MESSAGES.MESSAGE).from(MESSAGES)
+            .fetch()
+            .map { it.get(MESSAGES.MESSAGE) }
+            .asFlow()
+
     suspend fun getUserMessages(userName: String): Flow<String> = dsl
             .select(MESSAGES.MESSAGE).from(MESSAGES, USERS)
             .where(MESSAGES.USER_ID.eq(USERS.ID), USERS.NAME.eq(userName))
@@ -56,5 +68,6 @@ class UserService(@Autowired @Lazy private val dsl: DSLContext) {
     private object Query {
         val messages = listOf(MESSAGES.MESSAGE)
         val complexClause: Condition = MESSAGES.MESSAGE.eq("")
+        fun toUser(r: Record) = User(r.get(USERS.ID), r.get(USERS.NAME))
     }
 }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 3ef26f9..7eefe5f 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -5,3 +5,6 @@ spring.datasource.url=jdbc:mysql://localhost:3306/test_db
 spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
 spring.datasource.username=test_user
 spring.datasource.password=password
+
+spring.rsocket.server.port=7000
+spring.rsocket.server.transport=tcp
\ No newline at end of file