Closed mxsm closed 2 months ago
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The recent changes enhance error handling and RPC processing across various components in the codebase. Key modifications include the introduction of Result
types for several methods, which improves error signaling during request processing. Additionally, new RPC hooks provide a mechanism for pre- and post-processing of requests, allowing for greater flexibility and customization in handling commands.
Files | Change Summary |
---|---|
rocketmq-broker/src/long_polling/long_polling_service/pull_request_hold_service.rs |
Removed logging from handle_future completion to reduce clutter. |
rocketmq-broker/src/processor.rs rocketmq-namesrv/src/processor.rs |
Changed return type of process_request methods to Result<Option<RemotingCommand>> for better error handling. |
rocketmq-remoting/src/error.rs |
Added AbortProcessException variant to Error enum for enhanced error reporting. |
rocketmq-remoting/src/protocol/remoting_command.rs |
Added #[inline] attribute to is_oneway_rpc method for performance optimization. |
rocketmq-remoting/src/runtime.rs |
Enhanced RPCHook trait methods for better type safety and error handling with new parameters and return types. |
rocketmq-remoting/src/runtime/processor.rs |
Changed return type of process_request in LocalRequestProcessor to Result<Option<RemotingCommand>> . |
rocketmq-remoting/src/runtime/server.rs |
Added RPC hook support in ConnectionHandler and ConnectionListener , facilitating customizable RPC processing. |
sequenceDiagram
participant Client
participant Server
participant RPCHook
Client->>Server: Send Request
Server->>RPCHook: Call do_before_rpc_hooks
RPCHook-->>Server: Modify Request (optional)
Server->>Server: Process Request
Server->>RPCHook: Call do_after_rpc_hooks
RPCHook-->>Server: Modify Response (optional)
Server-->>Client: Send Response
Objective | Addressed | Explanation |
---|---|---|
Refactor processor error handling (#813) | ✅ | |
Enhance request processing with better error handling (#813) | ✅ | |
Introduce flexibility in RPC handling | ✅ |
In fields of code where bunnies hop,
We've tidied up the logs, no more to stop!
With hooks that dance and errors that sing,
Our RPCs now sparkle, let the joy spring!
So here’s to changes, both big and small,
A happy codebase, we cherish it all! 🐇✨
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Which Issue(s) This PR Fixes(Closes)
Fixes #813
Brief Description
How Did You Test This Change?
Summary by CodeRabbit
New Features
BrokerRequest
andNameServerRequestProcessor
.Bug Fixes
Documentation
do_before_request
anddo_after_response
methods to clarify usage and expectations.