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Merged
merged 1 commit into from
Jul 9, 2025
Merged

Update kxrpc tutorial to 0.8.0 #651

merged 1 commit into from
Jul 9, 2025

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Mr3zee
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@Mr3zee Mr3zee commented Jul 3, 2025

@Mr3zee Mr3zee requested a review from vnikolova July 3, 2025 13:02
@Mr3zee Mr3zee self-assigned this Jul 3, 2025
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coderabbitai bot commented Jul 3, 2025

Walkthrough

The updates include dependency version bumps in the build configuration, changes to the Kotlin RPC interface and its implementation (removing inheritance from RemoteService and eliminating coroutine context requirements), and corresponding code adjustments in client and server files. Tutorial documentation and code snippets were revised to align with these updated APIs and usage patterns.

Changes

Files/Paths Change Summary
codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts Updated Kotlin, Ktor, and kotlinx-rpc plugin and dependency versions.
codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/model/PizzaShop.kt Removed RemoteService inheritance from PizzaShop interface; made viewOrders non-suspending.
codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Server.kt Removed coroutine context from PizzaShopImpl; made viewOrders non-suspending; updated service registration.
codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Client.kt Removed streamScoped coroutine wrapper; now collects orders directly in runBlocking.
topics/tutorial-first-steps-with-kotlin-rpc.topic Updated tutorial text, code snippets, and explanations to match new API and code structure.

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Reviewing files that changed from the base of the PR and between 7f1ee9d and a5c3659.

📒 Files selected for processing (5)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts (2 hunks)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Client.kt (1 hunks)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Server.kt (3 hunks)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/model/PizzaShop.kt (1 hunks)
  • topics/tutorial-first-steps-with-kotlin-rpc.topic (17 hunks)
✅ Files skipped from review due to trivial changes (1)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Client.kt
🚧 Files skipped from review as they are similar to previous changes (4)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Server.kt
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/model/PizzaShop.kt
  • topics/tutorial-first-steps-with-kotlin-rpc.topic
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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4bd05d7 and 7f1ee9d.

📒 Files selected for processing (5)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts (2 hunks)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Client.kt (1 hunks)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Server.kt (3 hunks)
  • codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/model/PizzaShop.kt (1 hunks)
  • topics/tutorial-first-steps-with-kotlin-rpc.topic (14 hunks)
🔇 Additional comments (11)
codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Client.kt (1)

52-58: LGTM! Simplified coroutine usage aligns with API changes.

The removal of streamScoped wrapper and direct use of collect correctly reflects the updated viewOrders method signature, which is no longer suspending. This simplification improves code readability.

codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts (1)

17-22: Consistent dependency version updates.

All kotlinx-rpc dependencies are correctly updated to version 0.8.0, maintaining consistency across the build configuration.

codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/model/PizzaShop.kt (2)

8-8: LGTM! Clean interface design with @rpc annotation.

The interface now uses the @Rpc annotation instead of extending RemoteService, which provides a cleaner and more explicit way to mark RPC interfaces. This change aligns with the 0.8.0 API evolution.


13-13: Consistent method signature change.

The viewOrders method is now non-suspending, which aligns with the client-side changes that removed streamScoped wrapper. This simplification is consistent across the codebase.

codeSnippets/snippets/tutorial-kotlin-rpc-app/src/main/kotlin/Server.kt (3)

16-16: Simplified implementation without CoroutineContext.

The removal of CoroutineContext parameter from the constructor aligns with the interface changes and simplifies the implementation. This is consistent with the 0.8.0 API evolution.


33-33: Consistent method signature implementation.

The viewOrders method implementation correctly reflects the interface change from suspending to non-suspending function, maintaining consistency across the codebase.


65-65: Simplified service registration.

The service registration no longer requires passing a coroutine context, which aligns with the simplified PizzaShopImpl constructor. This cleanup makes the registration more straightforward.

topics/tutorial-first-steps-with-kotlin-rpc.topic (4)

193-198: Accurate documentation of interface changes.

The tutorial correctly documents the use of @Rpc annotation instead of extending RemoteService, which accurately reflects the 0.8.0 API changes.


368-372: Updated build configuration guidance.

The documentation now mentions the availability of Ktor Project Generator with kotlinx.rpc plugin, providing users with modern tooling options for project setup.


395-395: Simplified plugin description.

The updated description of the RPC plugin's purpose is more concise and accurate, focusing on stub generation for the client-side.


500-506: Correct coroutine collection documentation.

The tutorial correctly updates the client-side code to use direct collect method instead of streamScoped, which aligns with the simplified API in 0.8.0.

Comment on lines +2 to +5
kotlin("jvm") version "2.2.0"
kotlin("plugin.serialization") version "2.2.0"
id("io.ktor.plugin") version "3.2.0"
id("org.jetbrains.kotlinx.rpc.plugin") version "0.8.0"
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💡 Verification agent

🧩 Analysis chain

Verify plugin version compatibility.

The plugin version updates look systematic and appropriate for the 0.8.0 kotlinx-rpc update. Please verify these versions are compatible and available.


🏁 Script executed:

#!/bin/bash
# Description: Verify the updated plugin versions are available and compatible

echo "Checking Kotlin version 2.2.0 availability..."
curl -s "https://api.github.com/repos/JetBrains/kotlin/releases" | jq -r '.[].tag_name' | grep -E "^v?2\.2\.0$" || echo "Kotlin 2.2.0 not found in releases"

echo "Checking Ktor plugin version 3.2.0 availability..."
curl -s "https://plugins.gradle.org/api/v1/plugins/io.ktor.plugin" | jq -r '.versions[].version' | grep -E "^3\.2\.0$" || echo "Ktor plugin 3.2.0 not found"

echo "Checking kotlinx-rpc plugin version 0.8.0 availability..."
curl -s "https://plugins.gradle.org/api/v1/plugins/org.jetbrains.kotlinx.rpc.plugin" | jq -r '.versions[].version' | grep -E "^0\.8\.0$" || echo "kotlinx-rpc plugin 0.8.0 not found"

Length of output: 971


Plugin IDs & versions not found on Gradle Plugin Portal

Kotlin 2.2.0 is available, but the Gradle Plugin Portal API did not return versions for:

  • io.ktor.plugin v3.2.0
  • org.jetbrains.kotlinx.rpc.plugin v0.8.0

Please verify that these plugin IDs and versions are published (or correct the IDs/versions) before merging.

File requiring attention:

  • codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts (lines 2–5)
🤖 Prompt for AI Agents
In codeSnippets/snippets/tutorial-kotlin-rpc-app/build.gradle.kts lines 2 to 5,
the plugin IDs io.ktor.plugin and org.jetbrains.kotlinx.rpc.plugin with versions
3.2.0 and 0.8.0 respectively are not found on the Gradle Plugin Portal. Verify
the correct plugin IDs and their published versions by checking the official
plugin repositories or documentation, then update these lines with the correct
plugin IDs and versions that are available on the Gradle Plugin Portal before
merging.

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Thanks for the update @Mr3zee 🙏
Just one more thing 👇

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Mr3zee commented Jul 8, 2025

@vnikolova thank you for the review! Did the update

@Mr3zee Mr3zee requested a review from vnikolova July 8, 2025 19:45
@vnikolova vnikolova merged commit 563572e into ktorio:main Jul 9, 2025
1 check passed
@Mr3zee Mr3zee deleted the kxprc branch July 9, 2025 10:39
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