From ce5ddbcf7ad2d127c2b6fe26dda8694794dc0ed0 Mon Sep 17 00:00:00 2001
From: Alexander Sysoev <Alexander.Sysoev@jetbrains.com>
Date: Mon, 14 Jul 2025 12:43:46 +0200
Subject: [PATCH 1/3] KRPC-113 Support gRPC: Ktor Integration

---
 .../kotlin/kotlinx/rpc/grpc/GrpcClient.kt     | 19 ++++-
 .../kotlin/kotlinx/rpc/grpc/GrpcServer.kt     |  9 +-
 .../kotlin/kotlinx/rpc/grpc/ManagedChannel.kt |  2 +-
 .../kotlinx/rpc/grpc/ManagedChannel.js.kt     |  2 +-
 .../kotlinx/rpc/grpc/ManagedChannel.jvm.kt    |  4 +-
 .../kotlinx/rpc/grpc/ManagedChannel.native.kt |  2 +-
 .../kotlinx/rpc/grpc/ManagedChannel.wasmJs.kt |  2 +-
 grpc/grpc-ktor-server-test/build.gradle.kts   | 41 +++++++++
 grpc/grpc-ktor-server-test/gradle.properties  |  5 ++
 .../rpc/grpc/ktor/server/test/TestServer.kt   | 45 ++++++++++
 .../src/test/proto/ktor-test-service.proto    | 11 +++
 .../src/test/resources/logback.xml            | 16 ++++
 grpc/grpc-ktor-server/build.gradle.kts        | 19 +++++
 grpc/grpc-ktor-server/gradle.properties       |  5 ++
 .../kotlinx/rpc/grpc/ktor/server/Server.kt    | 85 +++++++++++++++++++
 settings.gradle.kts                           |  3 +
 16 files changed, 260 insertions(+), 10 deletions(-)
 create mode 100644 grpc/grpc-ktor-server-test/build.gradle.kts
 create mode 100644 grpc/grpc-ktor-server-test/gradle.properties
 create mode 100644 grpc/grpc-ktor-server-test/src/test/kotlin/kotlinx/rpc/grpc/ktor/server/test/TestServer.kt
 create mode 100644 grpc/grpc-ktor-server-test/src/test/proto/ktor-test-service.proto
 create mode 100644 grpc/grpc-ktor-server-test/src/test/resources/logback.xml
 create mode 100644 grpc/grpc-ktor-server/build.gradle.kts
 create mode 100644 grpc/grpc-ktor-server/gradle.properties
 create mode 100644 grpc/grpc-ktor-server/src/commonMain/kotlin/kotlinx/rpc/grpc/ktor/server/Server.kt

diff --git a/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcClient.kt b/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcClient.kt
index 8d10243a2..7ba5c588e 100644
--- a/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcClient.kt
+++ b/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcClient.kt
@@ -10,6 +10,7 @@ import kotlinx.rpc.RpcClient
 import kotlinx.rpc.grpc.descriptor.GrpcClientDelegate
 import kotlinx.rpc.grpc.descriptor.GrpcServiceDescriptor
 import kotlinx.rpc.internal.utils.map.RpcInternalConcurrentHashMap
+import kotlin.time.Duration
 
 /**
  * GrpcClient manages gRPC communication by providing implementation for making asynchronous RPC calls.
@@ -19,6 +20,20 @@ import kotlinx.rpc.internal.utils.map.RpcInternalConcurrentHashMap
 public class GrpcClient internal constructor(private val channel: ManagedChannel) : RpcClient {
     private val stubs = RpcInternalConcurrentHashMap<Long, GrpcClientDelegate>()
 
+    public fun shutdown() {
+        stubs.clear()
+        channel.shutdown()
+    }
+
+    public fun shutdownNow() {
+        stubs.clear()
+        channel.shutdownNow()
+    }
+
+    public suspend fun awaitTermination(duration: Duration) {
+        channel.awaitTermination(duration)
+    }
+
     override suspend fun <T> call(call: RpcCall): T {
         return call.delegate().call(call)
     }
@@ -39,11 +54,11 @@ public class GrpcClient internal constructor(private val channel: ManagedChannel
  * Constructor function for the [GrpcClient] class.
  */
 public fun GrpcClient(
-    name: String,
+    hostname: String,
     port: Int,
     configure: ManagedChannelBuilder<*>.() -> Unit = {},
 ): GrpcClient {
-    val channel = ManagedChannelBuilder(name, port).apply(configure).buildChannel()
+    val channel = ManagedChannelBuilder(hostname, port).apply(configure).buildChannel()
     return GrpcClient(channel)
 }
 
diff --git a/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcServer.kt b/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcServer.kt
index 4600ea17c..f69865b9b 100644
--- a/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcServer.kt
+++ b/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/GrpcServer.kt
@@ -4,6 +4,7 @@
 
 package kotlinx.rpc.grpc
 
+import kotlinx.atomicfu.atomic
 import kotlinx.rpc.RpcServer
 import kotlinx.rpc.descriptor.serviceDescriptorOf
 import kotlinx.rpc.grpc.annotations.Grpc
@@ -65,9 +66,13 @@ public class GrpcServer internal constructor(
         return grpc.delegate.definitionFor(service)
     }
 
+    private val buildLock = atomic(false)
+
     internal fun build() {
-        internalServer = Server(serverBuilder)
-        isBuilt = true
+        if (buildLock.compareAndSet(expect = false, update = true)) {
+            internalServer = Server(serverBuilder)
+            isBuilt = true
+        }
     }
 
     override val isShutdown: Boolean
diff --git a/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.kt b/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.kt
index 5368b683b..c7ea10b53 100644
--- a/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.kt
+++ b/grpc/grpc-core/src/commonMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.kt
@@ -68,7 +68,7 @@ public interface ManagedChannel {
  */
 public expect abstract class ManagedChannelBuilder<T : ManagedChannelBuilder<T>>
 
-internal expect fun ManagedChannelBuilder(name: String, port: Int): ManagedChannelBuilder<*>
+internal expect fun ManagedChannelBuilder(hostname: String, port: Int): ManagedChannelBuilder<*>
 internal expect fun ManagedChannelBuilder(target: String): ManagedChannelBuilder<*>
 
 internal expect fun ManagedChannelBuilder<*>.buildChannel(): ManagedChannel
diff --git a/grpc/grpc-core/src/jsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.js.kt b/grpc/grpc-core/src/jsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.js.kt
index b7330da46..2218a5078 100644
--- a/grpc/grpc-core/src/jsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.js.kt
+++ b/grpc/grpc-core/src/jsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.js.kt
@@ -20,7 +20,7 @@ internal actual fun ManagedChannelBuilder<*>.buildChannel(): ManagedChannel {
     error("JS target is not supported in gRPC")
 }
 
-internal actual fun ManagedChannelBuilder(name: String, port: Int): ManagedChannelBuilder<*> {
+internal actual fun ManagedChannelBuilder(hostname: String, port: Int): ManagedChannelBuilder<*> {
     error("JS target is not supported in gRPC")
 }
 
diff --git a/grpc/grpc-core/src/jvmMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.jvm.kt b/grpc/grpc-core/src/jvmMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.jvm.kt
index 602f57c82..559007568 100644
--- a/grpc/grpc-core/src/jvmMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.jvm.kt
+++ b/grpc/grpc-core/src/jvmMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.jvm.kt
@@ -24,8 +24,8 @@ internal actual fun ManagedChannelBuilder<*>.buildChannel(): ManagedChannel {
     return build().toKotlin()
 }
 
-internal actual fun ManagedChannelBuilder(name: String, port: Int): ManagedChannelBuilder<*> {
-    return io.grpc.ManagedChannelBuilder.forAddress(name, port)
+internal actual fun ManagedChannelBuilder(hostname: String, port: Int): ManagedChannelBuilder<*> {
+    return io.grpc.ManagedChannelBuilder.forAddress(hostname, port)
 }
 
 internal actual fun ManagedChannelBuilder(target: String): ManagedChannelBuilder<*> {
diff --git a/grpc/grpc-core/src/nativeMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.native.kt b/grpc/grpc-core/src/nativeMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.native.kt
index 69d4d7c93..41c05518d 100644
--- a/grpc/grpc-core/src/nativeMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.native.kt
+++ b/grpc/grpc-core/src/nativeMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.native.kt
@@ -20,7 +20,7 @@ internal actual fun ManagedChannelBuilder<*>.buildChannel(): ManagedChannel {
     error("Native target is not supported in gRPC")
 }
 
-internal actual fun ManagedChannelBuilder(name: String, port: Int): ManagedChannelBuilder<*> {
+internal actual fun ManagedChannelBuilder(hostname: String, port: Int): ManagedChannelBuilder<*> {
     error("Native target is not supported in gRPC")
 }
 
diff --git a/grpc/grpc-core/src/wasmJsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.wasmJs.kt b/grpc/grpc-core/src/wasmJsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.wasmJs.kt
index 0fbd98458..8e9101a03 100644
--- a/grpc/grpc-core/src/wasmJsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.wasmJs.kt
+++ b/grpc/grpc-core/src/wasmJsMain/kotlin/kotlinx/rpc/grpc/ManagedChannel.wasmJs.kt
@@ -20,7 +20,7 @@ internal actual fun ManagedChannelBuilder<*>.buildChannel(): ManagedChannel {
     error("WasmJS target is not supported in gRPC")
 }
 
-internal actual fun ManagedChannelBuilder(name: String, port: Int): ManagedChannelBuilder<*> {
+internal actual fun ManagedChannelBuilder(hostname: String, port: Int): ManagedChannelBuilder<*> {
     error("WasmJS target is not supported in gRPC")
 }
 
diff --git a/grpc/grpc-ktor-server-test/build.gradle.kts b/grpc/grpc-ktor-server-test/build.gradle.kts
new file mode 100644
index 000000000..c2d5de339
--- /dev/null
+++ b/grpc/grpc-ktor-server-test/build.gradle.kts
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+plugins {
+    alias(libs.plugins.conventions.jvm)
+    alias(libs.plugins.kotlinx.rpc)
+    alias(libs.plugins.protobuf)
+}
+
+dependencies {
+    // for the jar dependency
+    testImplementation(kotlin("test"))
+    testImplementation(projects.grpc.grpcCore)
+    testImplementation(projects.grpc.grpcKtorServer)
+
+    testImplementation(libs.grpc.kotlin.stub)
+    testImplementation(libs.grpc.netty)
+
+    testImplementation(libs.ktor.server.core)
+    testImplementation(libs.ktor.server.test.host)
+    testRuntimeOnly(libs.logback.classic)
+}
+
+rpc {
+    grpc {
+        enabled = true
+
+        val globalRootDir: String by extra
+
+        plugin {
+            locator {
+                path = "$globalRootDir/protobuf-plugin/build/libs/protobuf-plugin-$version-all.jar"
+            }
+        }
+
+        tasksMatching { it.isTest }.all {
+            dependsOn(project(":protobuf-plugin").tasks.jar)
+        }
+    }
+}
diff --git a/grpc/grpc-ktor-server-test/gradle.properties b/grpc/grpc-ktor-server-test/gradle.properties
new file mode 100644
index 000000000..b68c20f8d
--- /dev/null
+++ b/grpc/grpc-ktor-server-test/gradle.properties
@@ -0,0 +1,5 @@
+#
+# Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+#
+
+kotlinx.rpc.exclude.wasmWasi=true
diff --git a/grpc/grpc-ktor-server-test/src/test/kotlin/kotlinx/rpc/grpc/ktor/server/test/TestServer.kt b/grpc/grpc-ktor-server-test/src/test/kotlin/kotlinx/rpc/grpc/ktor/server/test/TestServer.kt
new file mode 100644
index 000000000..f299fd649
--- /dev/null
+++ b/grpc/grpc-ktor-server-test/src/test/kotlin/kotlinx/rpc/grpc/ktor/server/test/TestServer.kt
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package kotlinx.rpc.grpc.ktor.server.test
+
+import io.ktor.server.testing.testApplication
+import kotlinx.rpc.grpc.GrpcClient
+import kotlin.test.Test
+import kotlinx.rpc.grpc.ktor.server.grpc
+import kotlinx.rpc.registerService
+import kotlinx.rpc.withService
+import kotlin.test.assertEquals
+import kotlin.time.Duration.Companion.minutes
+
+class KtorTestServiceImpl : KtorTestService {
+    override suspend fun sayHello(message: Hello): Hello {
+        return message
+    }
+}
+
+const val PORT = 8085
+
+class TestServer {
+    @Test
+    fun testPlainRequests() = testApplication {
+        application {
+            grpc(PORT) {
+                registerService<KtorTestService> { KtorTestServiceImpl() }
+            }
+        }
+
+        startApplication()
+
+        val client = GrpcClient("localhost", PORT) {
+            usePlaintext()
+        }
+
+        val response = client.withService<KtorTestService>().sayHello(Hello { message = "Hello" })
+        assertEquals("Hello", response.message, "Wrong response message")
+
+        client.shutdown()
+        client.awaitTermination(1.minutes)
+    }
+}
diff --git a/grpc/grpc-ktor-server-test/src/test/proto/ktor-test-service.proto b/grpc/grpc-ktor-server-test/src/test/proto/ktor-test-service.proto
new file mode 100644
index 000000000..2dfd01e0b
--- /dev/null
+++ b/grpc/grpc-ktor-server-test/src/test/proto/ktor-test-service.proto
@@ -0,0 +1,11 @@
+syntax = "proto3";
+
+package kotlinx.rpc.grpc.ktor.server.test;
+
+message Hello {
+  string message = 1;
+}
+
+service KtorTestService {
+  rpc sayHello(Hello) returns (Hello);
+}
diff --git a/grpc/grpc-ktor-server-test/src/test/resources/logback.xml b/grpc/grpc-ktor-server-test/src/test/resources/logback.xml
new file mode 100644
index 000000000..85ffa5cfa
--- /dev/null
+++ b/grpc/grpc-ktor-server-test/src/test/resources/logback.xml
@@ -0,0 +1,16 @@
+<!--
+  ~ Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+  -->
+
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+    <root level="trace">
+        <appender-ref ref="STDOUT"/>
+    </root>
+    <logger name="org.eclipse.jetty" level="INFO"/>
+    <logger name="io.netty" level="TRACE"/>
+</configuration>
diff --git a/grpc/grpc-ktor-server/build.gradle.kts b/grpc/grpc-ktor-server/build.gradle.kts
new file mode 100644
index 000000000..e71d8343e
--- /dev/null
+++ b/grpc/grpc-ktor-server/build.gradle.kts
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+plugins {
+    alias(libs.plugins.conventions.kmp)
+    alias(libs.plugins.kotlinx.rpc)
+}
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api(projects.grpc.grpcCore)
+                implementation(libs.ktor.server.core)
+            }
+        }
+    }
+}
diff --git a/grpc/grpc-ktor-server/gradle.properties b/grpc/grpc-ktor-server/gradle.properties
new file mode 100644
index 000000000..b68c20f8d
--- /dev/null
+++ b/grpc/grpc-ktor-server/gradle.properties
@@ -0,0 +1,5 @@
+#
+# Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+#
+
+kotlinx.rpc.exclude.wasmWasi=true
diff --git a/grpc/grpc-ktor-server/src/commonMain/kotlin/kotlinx/rpc/grpc/ktor/server/Server.kt b/grpc/grpc-ktor-server/src/commonMain/kotlin/kotlinx/rpc/grpc/ktor/server/Server.kt
new file mode 100644
index 000000000..c14155668
--- /dev/null
+++ b/grpc/grpc-ktor-server/src/commonMain/kotlin/kotlinx/rpc/grpc/ktor/server/Server.kt
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package kotlinx.rpc.grpc.ktor.server
+
+import io.ktor.server.application.Application
+import io.ktor.server.application.ApplicationStopped
+import io.ktor.server.application.ApplicationStopping
+import io.ktor.server.application.log
+import io.ktor.server.config.getAs
+import io.ktor.util.AttributeKey
+import kotlinx.rpc.RpcServer
+import kotlinx.rpc.grpc.GrpcServer
+import kotlinx.rpc.grpc.ServerBuilder
+
+@Suppress("ConstPropertyName")
+public object GrpcConfigKeys {
+    public const val grpcHostPortPath: String = "ktor.deployment.grpcPort"
+}
+
+/**
+ * Key used to store and retrieve the [GrpcServer] instance within the application's attributes.
+ */
+public val GrpcServerKey: AttributeKey<GrpcServer> = AttributeKey<GrpcServer>("GrpcServerPluginAttributesKey")
+
+/**
+ * Configures and starts a gRPC server within the Ktor application.
+ * This function integrates with the Ktor lifecycle and manages the lifecycle of the gRPC server
+ * by subscribing to [ApplicationStopping] and [ApplicationStopped] events.
+ * It ensures that a gRPC server is properly initialized, started, and shutdown when the application stops.
+ *
+ * Usage:
+ * ```kotlin
+ * fun Application.module() {
+ *     grpc(port = PORT, configure= { /* ... */ }) {
+ *         registerService<MyService> { MyServiceImpl() }
+ *     }
+ * }
+ * ```
+ *
+ * @param port The port on which the gRPC server will listen for incoming connections.
+ * Defaults to the value specified in the `ktor.deployment.grpcPort` configuration, or 8001 if not configured.
+ * @param configure Allows additional configuration of the gRPC server using a platform-specific [ServerBuilder].
+ * @param builder A block used to define and register gRPC services for the gRPC server.
+ * @return The instance of the initialized and running [GrpcServer].
+ * @throws IllegalStateException if a gRPC server is already installed or the specified port conflicts with
+ * an existing HTTP/HTTPS server port.
+ */
+public fun Application.grpc(
+    port: Int = environment.config.propertyOrNull(GrpcConfigKeys.grpcHostPortPath)?.getAs<Int>() ?: 8001,
+    configure: ServerBuilder<*>.() -> Unit = {},
+    builder: RpcServer.() -> Unit,
+): GrpcServer {
+    if (attributes.contains(GrpcServerKey)) {
+        error("gRPC Server is already installed, second call to grpc() is not allowed")
+    }
+
+    var newServer = false
+    val server = attributes.computeIfAbsent(GrpcServerKey) {
+        newServer = true
+        GrpcServer(port, configure, builder)
+    }
+
+    if (!newServer) {
+        error("A race detected while installing gRPC Server, second call to grpc() is not allowed")
+    }
+
+    server.start()
+    log.debug("Started gRPC server on port $port")
+
+    val stoppingHandle = monitor.subscribe(ApplicationStopping) {
+        log.debug("Stopping gRPC server")
+        attributes.getOrNull(GrpcServerKey)?.shutdown()
+    }
+
+    monitor.subscribe(ApplicationStopped) {
+        log.debug("gRPC server complete shutdown")
+        attributes.getOrNull(GrpcServerKey)?.shutdownNow()
+
+        stoppingHandle.dispose()
+    }
+
+    return server
+}
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 2f84c7fa7..255cff875 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -31,6 +31,9 @@ includePublic(":protobuf-plugin")
 
 include(":grpc")
 includePublic(":grpc:grpc-core")
+includePublic(":grpc:grpc-ktor-server")
+// temporary module until KMP project structure support in Protobuf plugin
+include(":grpc:grpc-ktor-server-test")
 
 includePublic(":bom")
 

From 5b37b6e49882e5ac2be3dc754087e93a5ed4138d Mon Sep 17 00:00:00 2001
From: Alexander Sysoev <Alexander.Sysoev@jetbrains.com>
Date: Mon, 14 Jul 2025 12:48:11 +0200
Subject: [PATCH 2/3] Update platforms table

---
 docs/pages/kotlinx-rpc/topics/platforms.topic | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/pages/kotlinx-rpc/topics/platforms.topic b/docs/pages/kotlinx-rpc/topics/platforms.topic
index f846b1dfe..e04453ca3 100644
--- a/docs/pages/kotlinx-rpc/topics/platforms.topic
+++ b/docs/pages/kotlinx-rpc/topics/platforms.topic
@@ -96,6 +96,14 @@
 <td><list><li>apple<list><li>ios<list><li>iosArm64</li><li>iosSimulatorArm64</li><li>iosX64</li></list></li><li>macos<list><li>macosArm64</li><li>macosX64</li></list></li><li>watchos<list><li>watchosArm32</li><li>watchosArm64</li><li>watchosDeviceArm64</li><li>watchosSimulatorArm64</li><li>watchosX64</li></list></li><li>tvos<list><li>tvosArm64</li><li>tvosSimulatorArm64</li><li>tvosX64</li></list></li></list></li><li>linux<list><li>linuxArm64</li><li>linuxX64</li></list></li><li>windows<list><li>mingwX64</li></list></li></list></td>
 </tr>
 
+<tr>
+<td>grpc-ktor-server</td>
+<td>jvm</td>
+<td><list><li>browser</li><li>node</li></list></td>
+<td><list><li>wasmJs<list><li>browser</li><li>d8</li><li>node</li></list></li></list></td>
+<td><list><li>apple<list><li>ios<list><li>iosArm64</li><li>iosSimulatorArm64</li><li>iosX64</li></list></li><li>macos<list><li>macosArm64</li><li>macosX64</li></list></li><li>watchos<list><li>watchosArm32</li><li>watchosArm64</li><li>watchosDeviceArm64</li><li>watchosSimulatorArm64</li><li>watchosX64</li></list></li><li>tvos<list><li>tvosArm64</li><li>tvosSimulatorArm64</li><li>tvosX64</li></list></li></list></li><li>linux<list><li>linuxArm64</li><li>linuxX64</li></list></li><li>windows<list><li>mingwX64</li></list></li></list></td>
+</tr>
+
 <tr>
 <td>krpc-client</td>
 <td>jvm</td>

From 94dedb45ce57e5d202b42cb7d7fdae49bd37ca96 Mon Sep 17 00:00:00 2001
From: Alexander Sysoev <Alexander.Sysoev@jetbrains.com>
Date: Mon, 14 Jul 2025 16:35:32 +0200
Subject: [PATCH 3/3] apiDump

---
 grpc/grpc-core/api/grpc-core.api              |  14 +-
 grpc/grpc-core/api/grpc-core.klib.api         | 145 ++++++++++++++++++
 .../api/grpc-ktor-server-test.api             |   0
 .../grpc-ktor-server/api/grpc-ktor-server.api |  11 ++
 .../api/grpc-ktor-server.klib.api             |  17 ++
 5 files changed, 181 insertions(+), 6 deletions(-)
 create mode 100644 grpc/grpc-core/api/grpc-core.klib.api
 create mode 100644 grpc/grpc-ktor-server-test/api/grpc-ktor-server-test.api
 create mode 100644 grpc/grpc-ktor-server/api/grpc-ktor-server.api
 create mode 100644 grpc/grpc-ktor-server/api/grpc-ktor-server.klib.api

diff --git a/grpc/grpc-core/api/grpc-core.api b/grpc/grpc-core/api/grpc-core.api
index 59d28f2b5..52775a07c 100644
--- a/grpc/grpc-core/api/grpc-core.api
+++ b/grpc/grpc-core/api/grpc-core.api
@@ -1,8 +1,9 @@
 public final class kotlinx/rpc/grpc/GrpcClient : kotlinx/rpc/RpcClient {
+	public final fun awaitTermination-VtjQ1oo (JLkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public fun call (Lkotlinx/rpc/RpcCall;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public fun callAsync (Lkotlinx/coroutines/CoroutineScope;Lkotlinx/rpc/RpcCall;)Lkotlinx/coroutines/Deferred;
-	public fun getCoroutineContext ()Lkotlin/coroutines/CoroutineContext;
-	public fun provideStubContext (J)Lkotlin/coroutines/CoroutineContext;
+	public fun callServerStreaming (Lkotlinx/rpc/RpcCall;)Lkotlinx/coroutines/flow/Flow;
+	public final fun shutdown ()V
+	public final fun shutdownNow ()V
 }
 
 public final class kotlinx/rpc/grpc/GrpcClientKt {
@@ -14,11 +15,11 @@ public final class kotlinx/rpc/grpc/GrpcClientKt {
 
 public final class kotlinx/rpc/grpc/GrpcServer : kotlinx/rpc/RpcServer, kotlinx/rpc/grpc/Server {
 	public fun awaitTermination-VtjQ1oo (JLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public fun getCoroutineContext ()Lkotlin/coroutines/CoroutineContext;
+	public fun deregisterService (Lkotlin/reflect/KClass;)V
 	public fun getPort ()I
 	public fun isShutdown ()Z
 	public fun isTerminated ()Z
-	public fun registerService (Lkotlin/reflect/KClass;Lkotlin/jvm/functions/Function1;)V
+	public fun registerService (Lkotlin/reflect/KClass;Lkotlin/jvm/functions/Function0;)V
 	public fun shutdown ()Lkotlinx/rpc/grpc/GrpcServer;
 	public synthetic fun shutdown ()Lkotlinx/rpc/grpc/Server;
 	public fun shutdownNow ()Lkotlinx/rpc/grpc/GrpcServer;
@@ -47,6 +48,7 @@ public final class kotlinx/rpc/grpc/ManagedChannel_jvmKt {
 
 public abstract interface class kotlinx/rpc/grpc/Server {
 	public abstract fun awaitTermination-VtjQ1oo (JLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun awaitTermination-VtjQ1oo$default (Lkotlinx/rpc/grpc/Server;JLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 	public abstract fun getPort ()I
 	public abstract fun isShutdown ()Z
 	public abstract fun isTerminated ()Z
@@ -102,7 +104,7 @@ public final class kotlinx/rpc/grpc/StatusRuntimeException_jvmKt {
 
 public abstract interface class kotlinx/rpc/grpc/descriptor/GrpcClientDelegate {
 	public abstract fun call (Lkotlinx/rpc/RpcCall;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public abstract fun callAsync (Lkotlinx/rpc/RpcCall;)Lkotlinx/coroutines/Deferred;
+	public abstract fun callServerStreaming (Lkotlinx/rpc/RpcCall;)Lkotlinx/coroutines/flow/Flow;
 }
 
 public abstract interface class kotlinx/rpc/grpc/descriptor/GrpcDelegate {
diff --git a/grpc/grpc-core/api/grpc-core.klib.api b/grpc/grpc-core/api/grpc-core.klib.api
new file mode 100644
index 000000000..730a3f7d5
--- /dev/null
+++ b/grpc/grpc-core/api/grpc-core.klib.api
@@ -0,0 +1,145 @@
+// Klib ABI Dump
+// Targets: [iosArm64, iosSimulatorArm64, iosX64, js, linuxArm64, linuxX64, macosArm64, macosX64, mingwX64, tvosArm64, tvosSimulatorArm64, tvosX64, wasmJs, watchosArm32, watchosArm64, watchosDeviceArm64, watchosSimulatorArm64, watchosX64]
+// Rendering settings:
+// - Signature version: 2
+// - Show manifest properties: true
+// - Show declarations: true
+
+// Library unique name: <org.jetbrains.kotlinx:grpc-core>
+abstract interface <#A: kotlin/Any> kotlinx.rpc.grpc.descriptor/GrpcDelegate { // kotlinx.rpc.grpc.descriptor/GrpcDelegate|null[0]
+    abstract fun clientProvider(kotlinx.rpc.grpc/ManagedChannel): kotlinx.rpc.grpc.descriptor/GrpcClientDelegate // kotlinx.rpc.grpc.descriptor/GrpcDelegate.clientProvider|clientProvider(kotlinx.rpc.grpc.ManagedChannel){}[0]
+    abstract fun definitionFor(#A): kotlinx.rpc.grpc/ServerServiceDefinition // kotlinx.rpc.grpc.descriptor/GrpcDelegate.definitionFor|definitionFor(1:0){}[0]
+}
+
+abstract interface <#A: kotlin/Any> kotlinx.rpc.grpc.descriptor/GrpcServiceDescriptor : kotlinx.rpc.descriptor/RpcServiceDescriptor<#A> { // kotlinx.rpc.grpc.descriptor/GrpcServiceDescriptor|null[0]
+    abstract val delegate // kotlinx.rpc.grpc.descriptor/GrpcServiceDescriptor.delegate|{}delegate[0]
+        abstract fun <get-delegate>(): kotlinx.rpc.grpc.descriptor/GrpcDelegate<#A> // kotlinx.rpc.grpc.descriptor/GrpcServiceDescriptor.delegate.<get-delegate>|<get-delegate>(){}[0]
+}
+
+abstract interface kotlinx.rpc.grpc.descriptor/GrpcClientDelegate { // kotlinx.rpc.grpc.descriptor/GrpcClientDelegate|null[0]
+    abstract fun <#A1: kotlin/Any?> callServerStreaming(kotlinx.rpc/RpcCall): kotlinx.coroutines.flow/Flow<#A1> // kotlinx.rpc.grpc.descriptor/GrpcClientDelegate.callServerStreaming|callServerStreaming(kotlinx.rpc.RpcCall){0§<kotlin.Any?>}[0]
+    abstract suspend fun <#A1: kotlin/Any?> call(kotlinx.rpc/RpcCall): #A1 // kotlinx.rpc.grpc.descriptor/GrpcClientDelegate.call|call(kotlinx.rpc.RpcCall){0§<kotlin.Any?>}[0]
+}
+
+abstract interface kotlinx.rpc.grpc/ManagedChannel { // kotlinx.rpc.grpc/ManagedChannel|null[0]
+    abstract val isShutdown // kotlinx.rpc.grpc/ManagedChannel.isShutdown|{}isShutdown[0]
+        abstract fun <get-isShutdown>(): kotlin/Boolean // kotlinx.rpc.grpc/ManagedChannel.isShutdown.<get-isShutdown>|<get-isShutdown>(){}[0]
+    abstract val isTerminated // kotlinx.rpc.grpc/ManagedChannel.isTerminated|{}isTerminated[0]
+        abstract fun <get-isTerminated>(): kotlin/Boolean // kotlinx.rpc.grpc/ManagedChannel.isTerminated.<get-isTerminated>|<get-isTerminated>(){}[0]
+    abstract val platformApi // kotlinx.rpc.grpc/ManagedChannel.platformApi|{}platformApi[0]
+        abstract fun <get-platformApi>(): kotlinx.rpc.grpc/ManagedChannelPlatform // kotlinx.rpc.grpc/ManagedChannel.platformApi.<get-platformApi>|<get-platformApi>(){}[0]
+
+    abstract fun shutdown(): kotlinx.rpc.grpc/ManagedChannel // kotlinx.rpc.grpc/ManagedChannel.shutdown|shutdown(){}[0]
+    abstract fun shutdownNow(): kotlinx.rpc.grpc/ManagedChannel // kotlinx.rpc.grpc/ManagedChannel.shutdownNow|shutdownNow(){}[0]
+    abstract suspend fun awaitTermination(kotlin.time/Duration): kotlin/Boolean // kotlinx.rpc.grpc/ManagedChannel.awaitTermination|awaitTermination(kotlin.time.Duration){}[0]
+}
+
+abstract interface kotlinx.rpc.grpc/Server { // kotlinx.rpc.grpc/Server|null[0]
+    abstract val isShutdown // kotlinx.rpc.grpc/Server.isShutdown|{}isShutdown[0]
+        abstract fun <get-isShutdown>(): kotlin/Boolean // kotlinx.rpc.grpc/Server.isShutdown.<get-isShutdown>|<get-isShutdown>(){}[0]
+    abstract val isTerminated // kotlinx.rpc.grpc/Server.isTerminated|{}isTerminated[0]
+        abstract fun <get-isTerminated>(): kotlin/Boolean // kotlinx.rpc.grpc/Server.isTerminated.<get-isTerminated>|<get-isTerminated>(){}[0]
+    abstract val port // kotlinx.rpc.grpc/Server.port|{}port[0]
+        abstract fun <get-port>(): kotlin/Int // kotlinx.rpc.grpc/Server.port.<get-port>|<get-port>(){}[0]
+
+    abstract fun shutdown(): kotlinx.rpc.grpc/Server // kotlinx.rpc.grpc/Server.shutdown|shutdown(){}[0]
+    abstract fun shutdownNow(): kotlinx.rpc.grpc/Server // kotlinx.rpc.grpc/Server.shutdownNow|shutdownNow(){}[0]
+    abstract fun start(): kotlinx.rpc.grpc/Server // kotlinx.rpc.grpc/Server.start|start(){}[0]
+    abstract suspend fun awaitTermination(kotlin.time/Duration = ...): kotlinx.rpc.grpc/Server // kotlinx.rpc.grpc/Server.awaitTermination|awaitTermination(kotlin.time.Duration){}[0]
+}
+
+abstract interface kotlinx.rpc.grpc/Status { // kotlinx.rpc.grpc/Status|null[0]
+    abstract val cause // kotlinx.rpc.grpc/Status.cause|{}cause[0]
+        abstract fun <get-cause>(): kotlin/Throwable? // kotlinx.rpc.grpc/Status.cause.<get-cause>|<get-cause>(){}[0]
+    abstract val code // kotlinx.rpc.grpc/Status.code|{}code[0]
+        abstract fun <get-code>(): kotlinx.rpc.grpc/Status.Code // kotlinx.rpc.grpc/Status.code.<get-code>|<get-code>(){}[0]
+    abstract val description // kotlinx.rpc.grpc/Status.description|{}description[0]
+        abstract fun <get-description>(): kotlin/String? // kotlinx.rpc.grpc/Status.description.<get-description>|<get-description>(){}[0]
+
+    final enum class Code : kotlin/Enum<kotlinx.rpc.grpc/Status.Code> { // kotlinx.rpc.grpc/Status.Code|null[0]
+        enum entry ABORTED // kotlinx.rpc.grpc/Status.Code.ABORTED|null[0]
+        enum entry ALREADY_EXISTS // kotlinx.rpc.grpc/Status.Code.ALREADY_EXISTS|null[0]
+        enum entry CANCELLED // kotlinx.rpc.grpc/Status.Code.CANCELLED|null[0]
+        enum entry DATA_LOSS // kotlinx.rpc.grpc/Status.Code.DATA_LOSS|null[0]
+        enum entry DEADLINE_EXCEEDED // kotlinx.rpc.grpc/Status.Code.DEADLINE_EXCEEDED|null[0]
+        enum entry FAILED_PRECONDITION // kotlinx.rpc.grpc/Status.Code.FAILED_PRECONDITION|null[0]
+        enum entry INTERNAL // kotlinx.rpc.grpc/Status.Code.INTERNAL|null[0]
+        enum entry INVALID_ARGUMENT // kotlinx.rpc.grpc/Status.Code.INVALID_ARGUMENT|null[0]
+        enum entry NOT_FOUND // kotlinx.rpc.grpc/Status.Code.NOT_FOUND|null[0]
+        enum entry OK // kotlinx.rpc.grpc/Status.Code.OK|null[0]
+        enum entry OUT_OF_RANGE // kotlinx.rpc.grpc/Status.Code.OUT_OF_RANGE|null[0]
+        enum entry PERMISSION_DENIED // kotlinx.rpc.grpc/Status.Code.PERMISSION_DENIED|null[0]
+        enum entry RESOURCE_EXHAUSTED // kotlinx.rpc.grpc/Status.Code.RESOURCE_EXHAUSTED|null[0]
+        enum entry UNAUTHENTICATED // kotlinx.rpc.grpc/Status.Code.UNAUTHENTICATED|null[0]
+        enum entry UNAVAILABLE // kotlinx.rpc.grpc/Status.Code.UNAVAILABLE|null[0]
+        enum entry UNIMPLEMENTED // kotlinx.rpc.grpc/Status.Code.UNIMPLEMENTED|null[0]
+        enum entry UNKNOWN // kotlinx.rpc.grpc/Status.Code.UNKNOWN|null[0]
+
+        final val entries // kotlinx.rpc.grpc/Status.Code.entries|#static{}entries[0]
+            final fun <get-entries>(): kotlin.enums/EnumEntries<kotlinx.rpc.grpc/Status.Code> // kotlinx.rpc.grpc/Status.Code.entries.<get-entries>|<get-entries>#static(){}[0]
+        final val value // kotlinx.rpc.grpc/Status.Code.value|{}value[0]
+            final fun <get-value>(): kotlin/Int // kotlinx.rpc.grpc/Status.Code.value.<get-value>|<get-value>(){}[0]
+        final val valueAscii // kotlinx.rpc.grpc/Status.Code.valueAscii|{}valueAscii[0]
+            final fun <get-valueAscii>(): kotlin/ByteArray // kotlinx.rpc.grpc/Status.Code.valueAscii.<get-valueAscii>|<get-valueAscii>(){}[0]
+
+        final fun valueOf(kotlin/String): kotlinx.rpc.grpc/Status.Code // kotlinx.rpc.grpc/Status.Code.valueOf|valueOf#static(kotlin.String){}[0]
+        final fun values(): kotlin/Array<kotlinx.rpc.grpc/Status.Code> // kotlinx.rpc.grpc/Status.Code.values|values#static(){}[0]
+    }
+}
+
+abstract interface kotlinx.rpc.grpc/StatusRuntimeException { // kotlinx.rpc.grpc/StatusRuntimeException|null[0]
+    abstract val status // kotlinx.rpc.grpc/StatusRuntimeException.status|{}status[0]
+        abstract fun <get-status>(): kotlinx.rpc.grpc/Status // kotlinx.rpc.grpc/StatusRuntimeException.status.<get-status>|<get-status>(){}[0]
+}
+
+abstract class <#A: kotlinx.rpc.grpc/ManagedChannelBuilder<#A>> kotlinx.rpc.grpc/ManagedChannelBuilder { // kotlinx.rpc.grpc/ManagedChannelBuilder|null[0]
+    constructor <init>() // kotlinx.rpc.grpc/ManagedChannelBuilder.<init>|<init>(){}[0]
+}
+
+abstract class <#A: kotlinx.rpc.grpc/ServerBuilder<#A>> kotlinx.rpc.grpc/ServerBuilder { // kotlinx.rpc.grpc/ServerBuilder|null[0]
+    constructor <init>() // kotlinx.rpc.grpc/ServerBuilder.<init>|<init>(){}[0]
+
+    abstract fun addService(kotlinx.rpc.grpc/ServerServiceDefinition): #A // kotlinx.rpc.grpc/ServerBuilder.addService|addService(kotlinx.rpc.grpc.ServerServiceDefinition){}[0]
+    abstract fun fallbackHandlerRegistry(kotlinx.rpc.grpc/HandlerRegistry?): #A // kotlinx.rpc.grpc/ServerBuilder.fallbackHandlerRegistry|fallbackHandlerRegistry(kotlinx.rpc.grpc.HandlerRegistry?){}[0]
+}
+
+abstract class kotlinx.rpc.grpc/HandlerRegistry { // kotlinx.rpc.grpc/HandlerRegistry|null[0]
+    constructor <init>() // kotlinx.rpc.grpc/HandlerRegistry.<init>|<init>(){}[0]
+}
+
+abstract class kotlinx.rpc.grpc/ManagedChannelPlatform { // kotlinx.rpc.grpc/ManagedChannelPlatform|null[0]
+    constructor <init>() // kotlinx.rpc.grpc/ManagedChannelPlatform.<init>|<init>(){}[0]
+}
+
+final class kotlinx.rpc.grpc/GrpcClient : kotlinx.rpc/RpcClient { // kotlinx.rpc.grpc/GrpcClient|null[0]
+    final fun <#A1: kotlin/Any?> callServerStreaming(kotlinx.rpc/RpcCall): kotlinx.coroutines.flow/Flow<#A1> // kotlinx.rpc.grpc/GrpcClient.callServerStreaming|callServerStreaming(kotlinx.rpc.RpcCall){0§<kotlin.Any?>}[0]
+    final fun shutdown() // kotlinx.rpc.grpc/GrpcClient.shutdown|shutdown(){}[0]
+    final fun shutdownNow() // kotlinx.rpc.grpc/GrpcClient.shutdownNow|shutdownNow(){}[0]
+    final suspend fun <#A1: kotlin/Any?> call(kotlinx.rpc/RpcCall): #A1 // kotlinx.rpc.grpc/GrpcClient.call|call(kotlinx.rpc.RpcCall){0§<kotlin.Any?>}[0]
+    final suspend fun awaitTermination(kotlin.time/Duration) // kotlinx.rpc.grpc/GrpcClient.awaitTermination|awaitTermination(kotlin.time.Duration){}[0]
+}
+
+final class kotlinx.rpc.grpc/GrpcServer : kotlinx.rpc.grpc/Server, kotlinx.rpc/RpcServer { // kotlinx.rpc.grpc/GrpcServer|null[0]
+    final val isShutdown // kotlinx.rpc.grpc/GrpcServer.isShutdown|{}isShutdown[0]
+        final fun <get-isShutdown>(): kotlin/Boolean // kotlinx.rpc.grpc/GrpcServer.isShutdown.<get-isShutdown>|<get-isShutdown>(){}[0]
+    final val isTerminated // kotlinx.rpc.grpc/GrpcServer.isTerminated|{}isTerminated[0]
+        final fun <get-isTerminated>(): kotlin/Boolean // kotlinx.rpc.grpc/GrpcServer.isTerminated.<get-isTerminated>|<get-isTerminated>(){}[0]
+    final val port // kotlinx.rpc.grpc/GrpcServer.port|{}port[0]
+        final fun <get-port>(): kotlin/Int // kotlinx.rpc.grpc/GrpcServer.port.<get-port>|<get-port>(){}[0]
+
+    final fun <#A1: kotlin/Any> deregisterService(kotlin.reflect/KClass<#A1>) // kotlinx.rpc.grpc/GrpcServer.deregisterService|deregisterService(kotlin.reflect.KClass<0:0>){0§<kotlin.Any>}[0]
+    final fun <#A1: kotlin/Any> registerService(kotlin.reflect/KClass<#A1>, kotlin/Function0<#A1>) // kotlinx.rpc.grpc/GrpcServer.registerService|registerService(kotlin.reflect.KClass<0:0>;kotlin.Function0<0:0>){0§<kotlin.Any>}[0]
+    final fun shutdown(): kotlinx.rpc.grpc/GrpcServer // kotlinx.rpc.grpc/GrpcServer.shutdown|shutdown(){}[0]
+    final fun shutdownNow(): kotlinx.rpc.grpc/GrpcServer // kotlinx.rpc.grpc/GrpcServer.shutdownNow|shutdownNow(){}[0]
+    final fun start(): kotlinx.rpc.grpc/GrpcServer // kotlinx.rpc.grpc/GrpcServer.start|start(){}[0]
+    final suspend fun awaitTermination(kotlin.time/Duration): kotlinx.rpc.grpc/GrpcServer // kotlinx.rpc.grpc/GrpcServer.awaitTermination|awaitTermination(kotlin.time.Duration){}[0]
+}
+
+final class kotlinx.rpc.grpc/ServerServiceDefinition { // kotlinx.rpc.grpc/ServerServiceDefinition|null[0]
+    constructor <init>() // kotlinx.rpc.grpc/ServerServiceDefinition.<init>|<init>(){}[0]
+}
+
+final fun kotlinx.rpc.grpc/GrpcClient(kotlin/String, kotlin/Function1<kotlinx.rpc.grpc/ManagedChannelBuilder<*>, kotlin/Unit> = ...): kotlinx.rpc.grpc/GrpcClient // kotlinx.rpc.grpc/GrpcClient|GrpcClient(kotlin.String;kotlin.Function1<kotlinx.rpc.grpc.ManagedChannelBuilder<*>,kotlin.Unit>){}[0]
+final fun kotlinx.rpc.grpc/GrpcClient(kotlin/String, kotlin/Int, kotlin/Function1<kotlinx.rpc.grpc/ManagedChannelBuilder<*>, kotlin/Unit> = ...): kotlinx.rpc.grpc/GrpcClient // kotlinx.rpc.grpc/GrpcClient|GrpcClient(kotlin.String;kotlin.Int;kotlin.Function1<kotlinx.rpc.grpc.ManagedChannelBuilder<*>,kotlin.Unit>){}[0]
+final fun kotlinx.rpc.grpc/GrpcServer(kotlin/Int, kotlin/Function1<kotlinx.rpc.grpc/ServerBuilder<*>, kotlin/Unit> = ..., kotlin/Function1<kotlinx.rpc/RpcServer, kotlin/Unit> = ...): kotlinx.rpc.grpc/GrpcServer // kotlinx.rpc.grpc/GrpcServer|GrpcServer(kotlin.Int;kotlin.Function1<kotlinx.rpc.grpc.ServerBuilder<*>,kotlin.Unit>;kotlin.Function1<kotlinx.rpc.RpcServer,kotlin.Unit>){}[0]
+final fun kotlinx.rpc.grpc/StatusRuntimeException(kotlinx.rpc.grpc/Status): kotlinx.rpc.grpc/StatusRuntimeException // kotlinx.rpc.grpc/StatusRuntimeException|StatusRuntimeException(kotlinx.rpc.grpc.Status){}[0]
diff --git a/grpc/grpc-ktor-server-test/api/grpc-ktor-server-test.api b/grpc/grpc-ktor-server-test/api/grpc-ktor-server-test.api
new file mode 100644
index 000000000..e69de29bb
diff --git a/grpc/grpc-ktor-server/api/grpc-ktor-server.api b/grpc/grpc-ktor-server/api/grpc-ktor-server.api
new file mode 100644
index 000000000..6c4a53d5d
--- /dev/null
+++ b/grpc/grpc-ktor-server/api/grpc-ktor-server.api
@@ -0,0 +1,11 @@
+public final class kotlinx/rpc/grpc/ktor/server/GrpcConfigKeys {
+	public static final field INSTANCE Lkotlinx/rpc/grpc/ktor/server/GrpcConfigKeys;
+	public static final field grpcHostPortPath Ljava/lang/String;
+}
+
+public final class kotlinx/rpc/grpc/ktor/server/ServerKt {
+	public static final fun getGrpcServerKey ()Lio/ktor/util/AttributeKey;
+	public static final fun grpc (Lio/ktor/server/application/Application;ILkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;)Lkotlinx/rpc/grpc/GrpcServer;
+	public static synthetic fun grpc$default (Lio/ktor/server/application/Application;ILkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)Lkotlinx/rpc/grpc/GrpcServer;
+}
+
diff --git a/grpc/grpc-ktor-server/api/grpc-ktor-server.klib.api b/grpc/grpc-ktor-server/api/grpc-ktor-server.klib.api
new file mode 100644
index 000000000..03c79bc15
--- /dev/null
+++ b/grpc/grpc-ktor-server/api/grpc-ktor-server.klib.api
@@ -0,0 +1,17 @@
+// Klib ABI Dump
+// Targets: [iosArm64, iosSimulatorArm64, iosX64, js, linuxArm64, linuxX64, macosArm64, macosX64, mingwX64, tvosArm64, tvosSimulatorArm64, tvosX64, wasmJs, watchosArm32, watchosArm64, watchosDeviceArm64, watchosSimulatorArm64, watchosX64]
+// Rendering settings:
+// - Signature version: 2
+// - Show manifest properties: true
+// - Show declarations: true
+
+// Library unique name: <org.jetbrains.kotlinx:grpc-ktor-server>
+final object kotlinx.rpc.grpc.ktor.server/GrpcConfigKeys { // kotlinx.rpc.grpc.ktor.server/GrpcConfigKeys|null[0]
+    final const val grpcHostPortPath // kotlinx.rpc.grpc.ktor.server/GrpcConfigKeys.grpcHostPortPath|{}grpcHostPortPath[0]
+        final fun <get-grpcHostPortPath>(): kotlin/String // kotlinx.rpc.grpc.ktor.server/GrpcConfigKeys.grpcHostPortPath.<get-grpcHostPortPath>|<get-grpcHostPortPath>(){}[0]
+}
+
+final val kotlinx.rpc.grpc.ktor.server/GrpcServerKey // kotlinx.rpc.grpc.ktor.server/GrpcServerKey|{}GrpcServerKey[0]
+    final fun <get-GrpcServerKey>(): io.ktor.util/AttributeKey<kotlinx.rpc.grpc/GrpcServer> // kotlinx.rpc.grpc.ktor.server/GrpcServerKey.<get-GrpcServerKey>|<get-GrpcServerKey>(){}[0]
+
+final fun (io.ktor.server.application/Application).kotlinx.rpc.grpc.ktor.server/grpc(kotlin/Int = ..., kotlin/Function1<kotlinx.rpc.grpc/ServerBuilder<*>, kotlin/Unit> = ..., kotlin/Function1<kotlinx.rpc/RpcServer, kotlin/Unit>): kotlinx.rpc.grpc/GrpcServer // kotlinx.rpc.grpc.ktor.server/grpc|grpc@io.ktor.server.application.Application(kotlin.Int;kotlin.Function1<kotlinx.rpc.grpc.ServerBuilder<*>,kotlin.Unit>;kotlin.Function1<kotlinx.rpc.RpcServer,kotlin.Unit>){}[0]