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WalkthroughThe changes introduce a command-line flag for configuring the maximum gRPC message size, with a new variable Changes
Sequence Diagram(s)sequenceDiagram
participant User as "User CLI"
participant Main as "Main Application"
participant gRPC as "gRPC Server"
User->>Main: Provide --max-msg-size flag (optional)
Main->>Main: Parse command-line flags
Main->>gRPC: Initialize server with maxMsgSize settings
gRPC-->>Main: Server started with updated configurations
Main->>User: Log server's listening address
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Actionable comments posted: 0
🧹 Nitpick comments (2)
cmd/centralized-sequencer/main.go (2)
105-111: Add validation for the max message size.While the gRPC options are correctly configured, it would be good to add validation for the
maxMsgSizevalue to ensure it's within reasonable bounds (e.g., not negative or unreasonably large).Consider adding validation after the flag parsing:
flag.Parse() +if maxMsgSize <= 0 { + log.Fatalf("max-msg-size must be positive, got %d", maxMsgSize) +} + +// 4GB is a reasonable upper limit for most use cases +const maxAllowedSize = 4 * 1024 * 1024 * 1024 +if maxMsgSize > maxAllowedSize { + log.Fatalf("max-msg-size too large: %d > %d", maxMsgSize, maxAllowedSize) +}
1-129: Consider updating documentation.The implementation looks good overall. Consider updating the project's README or documentation to include information about the new
--max-msg-sizeflag and its default value.
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cmd/centralized-sequencer/main.go(4 hunks)
🔇 Additional comments (2)
cmd/centralized-sequencer/main.go (2)
44-44: LGTM! Good choice of default value and clear flag description.The default value of 4MB is a reasonable size for gRPC messages, and the flag name and description are clear and descriptive.
Also applies to: 59-59
113-113: LGTM! Improved log message clarity.The log message now correctly shows the actual listening address, which improves observability.
Introduce a `--max-msg-size` flag to configure the maximum gRPC message size for receiving and sending. Update the gRPC server initialization to include these size limits, ensuring better control over large message handling.
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Overview
Introduce a
--max-msg-sizeflag to configure the maximum gRPC message size for receiving and sending. Update the gRPC server initialization to include these size limits, ensuring better control over large message handling.Summary by CodeRabbit
google.golang.org/grpc v1.67.1as a direct dependency for enhanced gRPC functionality.google.golang.org/grpc v1.67.1, streamlining dependency management.