creating speak streaming client and api #239
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WalkthroughThe overall changes introduce significant enhancements to the Deepgram SDK for text-to-speech streaming. New constants, error-handling mechanisms, struct types, and response types are added. The updates include default callback handlers, message routing logic, and a refined client streaming interface, thus providing a more robust foundation for implementing voice and text-based processing solutions. Changes
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Actionable comments posted: 1
Outside diff range and nitpick comments (1)
pkg/api/speak/v1/constants.go (1)
Line range hint
1-1: Resolve the import cycle involvingpkg/api/speak/v1and other related packages.
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Files selected for processing (9)
- pkg/api/speak/v1/constants.go (1 hunks)
- pkg/api/speak/v1/default.go (1 hunks)
- pkg/api/speak/v1/interfaces/constants.go (1 hunks)
- pkg/api/speak/v1/interfaces/interfaces.go (1 hunks)
- pkg/api/speak/v1/interfaces/types.go (1 hunks)
- pkg/api/speak/v1/router.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
- pkg/client/speak/constants.go (1 hunks)
- pkg/client/speak/types_stream.go (1 hunks)
Files skipped from review due to trivial changes (1)
- pkg/api/speak/v1/interfaces/constants.go
Additional context used
golangci-lint
pkg/api/speak/v1/constants.go
1-1: : import cycle not allowed: import stack: [github.com/deepgram/deepgram-go-sdk/examples/speak/file/hello-world github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1 github.com/deepgram/deepgram-go-sdk/pkg/client/speak github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1] (typecheck)
pkg/client/speak/client_stream.go
24-24: could not import github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1 (-: import cycle not allowed: import stack: [github.com/deepgram/deepgram-go-sdk/examples/speak/file/hello-world github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1 github.com/deepgram/deepgram-go-sdk/pkg/client/speak github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1]) (typecheck)
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 24-24:
could not import github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1 (-: import cycle not allowed: import stack: [github.com/deepgram/deepgram-go-sdk/examples/speak/file/hello-world github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1 github.com/deepgram/deepgram-go-sdk/pkg/client/speak github.com/deepgram/deepgram-go-sdk/pkg/api/speak/v1]) (typecheck)
Additional comments not posted (25)
pkg/api/speak/v1/interfaces/interfaces.go (1)
8-15: TheSpeakMessageCallbackinterface is well-defined, covering all necessary message types for the streaming API.pkg/api/speak/v1/constants.go (1)
16-20: The new error constants are clearly defined and appropriate for the functionalities being added.pkg/client/speak/types_stream.go (1)
19-39: TheStreamClientstruct is well-designed, encapsulating all necessary fields and mechanisms for managing a websocket client connection efficiently.pkg/client/speak/constants.go (1)
12-43: The defined constants for retry mechanisms, timing, and socket error handling are appropriately set and crucial for the robust operation of the websocket client.pkg/api/speak/v1/interfaces/types.go (6)
30-36: TheSpeakStreamResponsestruct is well-defined with appropriate JSON tags. This struct will be essential for handling streaming responses.
50-52: TheMessageTypestruct is crucial for identifying the type of message being processed. Ensure that this type is used consistently across the application to avoid type mismatches.
54-58: TheMetadataResponsestruct is defined correctly. It's good to see the use of optional JSON fields which can provide flexibility in response handling.
67-72: TheErrorResponsestruct is comprehensive and correctly annotated with JSON tags. It includes all necessary fields to describe an error.
74-77: TheOpenResponsestruct is minimal and appropriate for its purpose, which likely involves signaling the opening of a connection.
79-82: TheCloseResponsestruct is similarly minimal and well-suited for signaling the closure of a connection.pkg/api/speak/v1/router.go (8)
17-21: TheMessageRouterstruct is well-defined with fields for a callback interface and a debug flag. This structure is crucial for routing messages based on their types.
23-26:NewWithDefaultfunction is a convenient way to create aMessageRouterwith a default handler. This is good for quick setups or default configurations.
28-35:NewStreamfunction correctly initializes aMessageRouterwith a custom callback. The use of environment variables for debug settings is a practical choice for runtime configuration.
37-40: Helper functions (OpenHelper,CloseHelper,ErrorHelper) are implemented correctly to delegate the handling of different message types to the callback. This modular approach enhances maintainability.Also applies to: 42-45, 47-50
52-67: TheprocessGenericmethod is a well-thought-out implementation that generalizes message processing. This reduces duplication and simplifies the handling of different message types. The detailed logging is beneficial for debugging.
69-79: MethodsprocessFlushed,processMetadata, andprocessErrorResponseare correctly implemented to handle specific message types. These methods ensure that messages are processed according to their type, maintaining a clean separation of concerns.Also applies to: 82-92, 95-105
108-142: TheMessagemethod effectively routes messages based on their type using a switch statement. This central routing logic is crucial for the flexibility and scalability of the message handling system.
144-151:UnhandledMessagemethod provides a robust way to deal with unexpected message types, logging an appropriate error and returning anErrInvalidMessageType. This is an essential safety net for catching unanticipated or malformed messages.pkg/api/speak/v1/default.go (2)
19-26:DefaultCallbackHandleris a simple struct with no fields, serving as a placeholder for default handling logic. TheNewDefaultCallbackHandlerfunction correctly instantiates it.
28-57: All callback methods (Open,Metadata,Flushed,Close,Error,UnhandledEvent) inDefaultCallbackHandlerare implemented with a consistent pattern. They check for a debug environment variable and, if set, log detailed information about the message. This implementation is clear and maintains consistency across methods.Also applies to: 59-88, 90-119, 121-150, 152-185, 187-211
pkg/client/speak/client_stream.go (5)
30-38: The functionsNewStreamForDemo,NewStreamWithDefaults,NewStream, andNewStreamWithCancelare well-implemented for creating new streaming clients with various configurations. These functions provide flexibility in setting up connections with different parameters.Also applies to: 40-49, 51-64, 66-115
117-143: Connection management functions (Connect,ConnectWithCancel,AttemptReconnect,AttemptReconnectWithCancel) are correctly handling retries and context management. This robust handling is crucial for maintaining a stable connection.
149-277: TheinternalConnectWithCancelmethod is a key component of the connection management system. It handles the complexities of establishing a websocket connection, including retries, error handling, and thread safety. The detailed logging and error handling enhance the robustness of the connection process.
279-395: Thelistenmethod is central to the functionality of theStreamClient, handling incoming messages and maintaining the connection. The implementation is comprehensive, covering various scenarios such as graceful and fatal closures, and message inspection.
397-429: Write operations (WriteBinary,WriteJSON,Write,Finalize,Stop,closeWs) are implemented with careful consideration of thread safety and error handling. These methods are crucial for sending data to and managing the state of the websocket connection.Also applies to: 431-472, 474-492, 494-517, 521-576
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Actionable comments posted: 8
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Files selected for processing (9)
- pkg/api/speak-stream/v1/constants.go (1 hunks)
- pkg/api/speak-stream/v1/default.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/constants.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/interfaces.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/types.go (1 hunks)
- pkg/api/speak-stream/v1/router.go (1 hunks)
- pkg/api/speak/v1/interfaces/types.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
- pkg/client/speak/types_stream.go (1 hunks)
Files skipped from review due to trivial changes (1)
- pkg/api/speak-stream/v1/interfaces/constants.go
Files skipped from review as they are similar to previous changes (1)
- pkg/client/speak/types_stream.go
Additional context used
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 279-279:
cyclomatic complexity 21 of func(*StreamClient).listenis high (> 20) (gocyclo)
Additional comments not posted (12)
pkg/api/speak-stream/v1/interfaces/interfaces.go (1)
8-15: TheSpeakMessageCallbackinterface is well-defined, covering all essential message types for the streaming API.pkg/api/speak-stream/v1/constants.go (1)
11-21: The error constants are clearly defined and appropriately encapsulated within their respective error messages, enhancing maintainability and readability.pkg/api/speak/v1/interfaces/types.go (1)
Line range hint
11-29: The types are well-structured and align with the expected JSON format for API communication. Ensure the JSON tags are consistent with the property names to avoid serialization issues.pkg/api/speak-stream/v1/router.go (3)
23-26: The methodNewWithDefault()uses a good factory pattern to encapsulate the creation of aMessageRouterwith a default handler.
153-163: The methodprintDebugMessagesusesprettyjsonto format JSON for logging. Ensure that this does not introduce performance issues in production environments, especially with large message sizes.Verification successful
The
printDebugMessagesmethod is called inpkg/api/speak-stream/v1/router.goandpkg/api/live/v1/router.go. To determine if these calls are in performance-critical paths, we need to understand the broader context in which these methods are invoked.Next, we should inspect the functions or methods that call
printDebugMessagesto assess their context and determine if they are part of performance-critical code.
The
printDebugMessagesmethod is used in the context of logging within error handling and unhandled message scenarios. These contexts are not typically performance-critical paths, as they are more related to debugging and error reporting.Given this context, the usage of
prettyjsonfor formatting JSON for logs should not introduce significant performance issues in production environments.
pkg/api/speak-stream/v1/router.go
r.printDebugMessages(5, msgType, byMsg)r.printDebugMessages(3, "UnhandledMessage", byMsg)
pkg/api/live/v1/router.go
r.printDebugMessages(5, msgType, byMsg)r.printDebugMessages(3, "UnhandledMessage", byMsg)These calls are part of logging mechanisms, which are generally not in the critical path of application performance.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for any performance issues related to prettyjson usage in production. grep -R 'prettyjson' . --include=*.goLength of output: 8636
Script:
#!/bin/bash # Search for calls to the printDebugMessages method to understand its usage context. rg 'printDebugMessages' --glob='*.go'Length of output: 767
Script:
#!/bin/bash # Search for functions or methods that call printDebugMessages to understand the context. rg -A 5 'printDebugMessages' --glob='*.go'Length of output: 2479
52-67: This method uses a generic approach to process messages by taking an action function as an argument. Ensure that all possible data types are handled correctly in theactionfunction to prevent runtime errors.pkg/api/speak-stream/v1/default.go (4)
59-88: TheMetadatamethod handles metadata messages similarly to theOpenmethod. As previously noted, ensure that sensitive information is not exposed in logs.
90-119: TheFlushedcallback method handles flushed messages. It shares the same logging pattern as other methods, which should be checked for potential information exposure.
121-150: TheClosemethod handles close messages and logs detailed information when debugging is enabled. This consistency in handling debug information is good, but the same precautions about sensitive data apply.
28-57: TheOpenmethod provides detailed logging when theDEEPGRAM_DEBUGenvironment variable is set. Ensure that sensitive information is not logged.Verification successful
The
OpenResponsestruct inpkg/api/speak-stream/v1/interfaces/types.goonly contains a single field,Type, which is a string. This field does not appear to contain sensitive information. Therefore, the logging in theOpenmethod ofpkg/api/speak-stream/v1/default.godoes not seem to expose any sensitive information.
pkg/api/speak-stream/v1/interfaces/types.go
type OpenResponse struct { Type stringjson:"type,omitempty"}Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for potential logging of sensitive information. grep -R 'json.Marshal' . --include=*.goLength of output: 11052
Script:
#!/bin/bash # Find the definition of the OpenResponse struct to analyze its fields. ast-grep --lang go --pattern 'type OpenResponse struct { $$$ }'Length of output: 467
pkg/client/speak/client_stream.go (2)
47-49: TheNewStreamWithDefaultsfunction is similar toNewStreamForDemobut allows for a callback. The same security considerations apply.
36-38: TheNewStreamForDemofunction provides a simplified way to create a stream with default options. Ensure that the API key and other sensitive defaults are securely managed.Verification successful
The
grepoutput shows several instances where API keys are being set and used. This includes setting API keys in headers and options, as well as error handling for missing API keys.To ensure secure management of API keys, we should:
- Verify that API keys are not hardcoded in the codebase.
- Ensure that API keys are not being logged or exposed inappropriately.
Let's run additional checks to gather more information:
The verification confirms that there are no hardcoded API keys in the production code, except for a mock API key used in unit tests (
./tests/unit_test/mocks.go). Additionally, there are no instances of API keys being logged inappropriately.The
NewStreamForDemofunction appears to manage API keys securely by accepting them as parameters and not hardcoding them. Therefore, the concerns about secure management of API keys and sensitive defaults are addressed.
- No hardcoded API keys in production code.
- No inappropriate logging of API keys.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify secure management of API keys and sensitive defaults. grep -R 'APIKey' . --include=*.goLength of output: 3491
Script:
#!/bin/bash # Check if there are any hardcoded API keys in the Go files grep -R 'APIKey\s*=\s*"' . --include=*.go # Check if API keys are being logged grep -R 'log' . --include=*.go | grep -i 'api'Length of output: 22664
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Files selected for processing (1)
- pkg/api/speak-stream/v1/interfaces/types.go (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- pkg/api/speak-stream/v1/interfaces/types.go
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Actionable comments posted: 1
Outside diff range and nitpick comments (1)
examples/stream-speak/http/main.go (1)
23-87: Consider adding detailed comments explaining each step in themainfunction to improve readability and maintainability, especially for new developers or external contributors.
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Files selected for processing (3)
- examples/stream-speak/http/main.go (1 hunks)
- pkg/api/version/speakstream-version.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
Additional context used
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 279-279:
cyclomatic complexity 21 of func(*StreamClient).listenis high (> 20) (gocyclo)
Additional comments not posted (1)
pkg/api/version/speakstream-version.go (1)
32-34: The implementation ofGetSpeakStreamAPIlooks clean and follows best practices for constructing service URLs dynamically.
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Files selected for processing (12)
- examples/speak/rest/stream/hello-world/main.go (1 hunks)
- examples/speak/stream/http/main.go (1 hunks)
- pkg/api/speak-stream/v1/default.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/constants.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/interfaces.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/types.go (1 hunks)
- pkg/api/speak-stream/v1/router.go (1 hunks)
- pkg/api/version/constants.go (2 hunks)
- pkg/api/version/speakstream-version.go (1 hunks)
- pkg/api/version/version.go (1 hunks)
- pkg/client/interfaces/utils.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
Files not reviewed due to errors (1)
- pkg/client/speak/client_stream.go (no review received)
Files skipped from review due to trivial changes (1)
- examples/speak/rest/stream/hello-world/main.go
Files skipped from review as they are similar to previous changes (5)
- pkg/api/speak-stream/v1/interfaces/constants.go
- pkg/api/speak-stream/v1/interfaces/interfaces.go
- pkg/api/speak-stream/v1/interfaces/types.go
- pkg/api/speak-stream/v1/router.go
- pkg/api/version/speakstream-version.go
Additional context used
Learnings (2)
pkg/api/speak-stream/v1/default.go (1)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/api/speak-stream/v1/default.go:187-211 Timestamp: 2024-06-17T23:10:23.450Z Learning: The `UnhandledEvent` method in the `DefaultCallbackHandler` from the `pkg/api/speak-stream/v1/default.go` file is intended for demonstration purposes only and not used in production environments.pkg/client/speak/client_stream.go (1)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:279-279 Timestamp: 2024-06-17T23:06:01.713Z Learning: Ignore cyclomatic complexity warnings for the `listen` method in the `StreamClient` class as per dvonthenen's request.
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
Additional comments not posted (7)
pkg/api/version/constants.go (1)
24-24: The addition ofAPITypeSpeakStreamconstant is appropriate for the new feature.pkg/client/interfaces/utils.go (1)
74-79: Enhancements to theDeepgramErrorstruct with additional fields (Type,Description,Variant) are well-implemented and improve error context.pkg/api/version/version.go (1)
31-31: IncludingAPITypeSpeakStreamin the condition for setting the protocol toWSProtocolcorrectly supports the new streaming feature.pkg/api/speak-stream/v1/default.go (4)
19-21: TheDefaultCallbackHandlerstruct is well-defined and serves as a base for handling different types of callbacks in the speak/streaming client. This is a foundational change that enables extensible handling of various events in streaming connections.
22-25: TheNewDefaultCallbackHandlerfunction is straightforward and correctly initializes a new instance ofDefaultCallbackHandler. This is a typical factory method pattern which is appropriate here.
120-124: TheBinarycallback method is simple and logs the size of the binary data received. This method is correctly implemented for its intended functionality.
192-216: TheUnhandledEventmethod is intended for demonstration purposes only and not used in production environments. It correctly logs unhandled events when debugging is enabled. Given the context, no changes are necessary here.
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Actionable comments posted: 5
Outside diff range and nitpick comments (4)
pkg/client/speak/client_stream.go (4)
36-38: Consider enhancing the documentation to explain what "all default options" means in this context.
126-130: TheConnectWithCancelmethod is a good addition for managing connections with more control. Ensure proper documentation is added to describe its usage and parameters.
279-408: Thelistenmethod is marked to ignore cyclomatic complexity warnings. However, consider adding more detailed logging to help with future debugging and maintenance.Tools
GitHub Check: Lint
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
532-554:Resetmethod is well-implemented with clear error handling. Consider adding more comments to explain the purpose of the reset in the context of the application.
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Files selected for processing (2)
- examples/speak/stream/http/main.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- examples/speak/stream/http/main.go
Additional context used
Learnings (1)
pkg/client/speak/client_stream.go (1)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:279-279 Timestamp: 2024-06-17T23:06:01.713Z Learning: Ignore cyclomatic complexity warnings for the `listen` method in the `StreamClient` class as per dvonthenen's request.
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
Additional comments not posted (6)
pkg/client/speak/client_stream.go (6)
47-49: This method duplicates the logic ofNewStreamForDemo. Consider consolidating these methods to reduce redundancy.
[REFACTOR_SUGGESTion]- func NewStreamWithDefaults(ctx context.Context, options *interfaces.SpeakOptions, callback msginterfaces.SpeakMessageCallback) (*StreamClient, error) { - return NewStream(ctx, "", &interfaces.ClientOptions{}, options, callback) - }
61-64: The methodNewStreamis well-documented and neatly sets up a new stream with cancellation. Good use of context management.
132-143: The retry logic inAttemptReconnectWithCancelis clear and concise. Good implementation of managing reconnection attempts.
410-442: TheWriteBinarymethod correctly handles connection checks and locks. Ensure that error handling is consistent and that all errors are logged at an appropriate level.
491-505: TheWritemethod is a straightforward implementation of the io.Writer interface. Good job on keeping it simple and to the point.
556-611: TheStopandcloseWsmethods handle connection teardown effectively. Ensure that all resources are properly released and that the connection closure is logged for audit purposes.
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This is amazing! Great job here!
I just left some minor feedback and dismissed a bunch of coderabbit reviews that didn't add value.
Just a clarifying Q, for your MyCallback's Binary(), did you test to make sure you could play the file?
Overall, this is EXCELLENT! 🤘
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Just in case this got lost: |
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Files selected for processing (4)
- examples/speak/stream/http/main.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/interfaces.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
- pkg/client/speak/constants.go (1 hunks)
Files skipped from review as they are similar to previous changes (3)
- examples/speak/stream/http/main.go
- pkg/api/speak-stream/v1/interfaces/interfaces.go
- pkg/client/speak/constants.go
Additional context used
Learnings (1)
pkg/client/speak/client_stream.go (4)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:117-124 Timestamp: 2024-06-19T14:40:24.878Z Learning: Connection issues in the `Connect` method of the `StreamClient` class are communicated through the callback mechanism, not through the method's return type.User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:279-279 Timestamp: 2024-06-17T23:06:01.713Z Learning: Ignore cyclomatic complexity warnings for the `listen` method in the `StreamClient` class as per dvonthenen's request.User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:150-277 Timestamp: 2024-06-19T14:40:11.197Z Learning: The `internalConnectWithCancel` method in `pkg/client/speak/client_stream.go` is complex and is planned to be refactored in the future. This is tracked in issue https://github.com/deepgram/deepgram-go-sdk/issues/242.User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: examples/speak/stream/http/main.go:124-127 Timestamp: 2024-06-19T14:42:20.980Z Learning: The `Connect` method in the `pkg/client/speak/client_stream.go` returns a boolean, and any errors during the connection are handled through the `Error` method in the `MyCallback` struct.
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
[failure] 463-463:
marshallingis a misspelling ofmarshaling(misspell)
Additional comments not posted (3)
pkg/client/speak/client_stream.go (3)
150-277: The complexity ofinternalConnectWithCancelis acknowledged and planned for future refactoring.
279-408: The complexity of thelistenmethod is acknowledged but will be ignored as per previous discussions.Tools
GitHub Check: Lint
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
617-625: The error handling insendErroris well-implemented, ensuring that all errors are communicated back to the callback handler efficiently.
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Files selected for processing (16)
- examples/speak/rest/stream/hello-world/main.go (1 hunks)
- examples/speak/stream/interactive/main.go (1 hunks)
- pkg/api/speak-stream/v1/constants.go (1 hunks)
- pkg/api/speak-stream/v1/default.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/constants.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/interfaces.go (1 hunks)
- pkg/api/speak-stream/v1/interfaces/types.go (1 hunks)
- pkg/api/speak-stream/v1/router.go (1 hunks)
- pkg/api/version/constants.go (2 hunks)
- pkg/api/version/speakstream-version.go (1 hunks)
- pkg/api/version/version.go (1 hunks)
- pkg/client/interfaces/types-speak.go (1 hunks)
- pkg/client/interfaces/utils.go (1 hunks)
- pkg/client/speak/client_stream.go (1 hunks)
- pkg/client/speak/constants.go (1 hunks)
- pkg/client/speak/types_stream.go (1 hunks)
Files skipped from review as they are similar to previous changes (12)
- examples/speak/rest/stream/hello-world/main.go
- pkg/api/speak-stream/v1/constants.go
- pkg/api/speak-stream/v1/interfaces/constants.go
- pkg/api/speak-stream/v1/interfaces/interfaces.go
- pkg/api/speak-stream/v1/interfaces/types.go
- pkg/api/speak-stream/v1/router.go
- pkg/api/version/constants.go
- pkg/api/version/speakstream-version.go
- pkg/api/version/version.go
- pkg/client/interfaces/utils.go
- pkg/client/speak/constants.go
- pkg/client/speak/types_stream.go
Additional context used
Learnings (3)
examples/speak/stream/interactive/main.go (1)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: examples/speak/stream/http/main.go:45-65 Timestamp: 2024-06-19T14:40:12.485Z Learning: The code in `examples/speak/stream/http/main.go` is intended as a straightforward example to aid in understanding and driving the implementation, as per user dvonthenen's clarification.pkg/api/speak-stream/v1/default.go (1)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/api/speak-stream/v1/default.go:187-211 Timestamp: 2024-06-17T23:10:23.450Z Learning: The `UnhandledEvent` method in the `DefaultCallbackHandler` from the `pkg/api/speak-stream/v1/default.go` file is intended for demonstration purposes only and not used in production environments.pkg/client/speak/client_stream.go (4)
User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:117-124 Timestamp: 2024-06-19T14:40:24.878Z Learning: Connection issues in the `Connect` method of the `StreamClient` class are communicated through the callback mechanism, not through the method's return type.User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:279-279 Timestamp: 2024-06-17T23:06:01.713Z Learning: Ignore cyclomatic complexity warnings for the `listen` method in the `StreamClient` class as per dvonthenen's request.User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: pkg/client/speak/client_stream.go:150-277 Timestamp: 2024-06-19T14:40:11.197Z Learning: The `internalConnectWithCancel` method in `pkg/client/speak/client_stream.go` is complex and is planned to be refactored in the future. This is tracked in issue https://github.com/deepgram/deepgram-go-sdk/issues/242.User: dvonthenen PR: deepgram/deepgram-go-sdk#239 File: examples/speak/stream/http/main.go:124-127 Timestamp: 2024-06-19T14:42:20.980Z Learning: The `Connect` method in the `pkg/client/speak/client_stream.go` returns a boolean, and any errors during the connection are handled through the `Error` method in the `MyCallback` struct.
GitHub Check: Lint
pkg/client/speak/client_stream.go
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
[failure] 279-279:
cyclomatic complexity 22 of func(*StreamClient).listenis high (> 20) (gocyclo)
Additional comments not posted (6)
pkg/client/interfaces/types-speak.go (1)
20-21: The addition ofCallbackandCallbackMethodto theSpeakOptionsstruct is a good enhancement for customizing callback behaviors in TTS operations.examples/speak/stream/interactive/main.go (3)
13-16: The import statements are correctly organized and the new importmsginterfacesis appropriately used to access message interface types specific to the speak-stream API.
28-42: The callback methods are well-implemented, handling different types of responses and events effectively. The error handling within these methods is robust, ensuring that any issues during the callback operations are properly logged and handled.Also applies to: 44-69, 71-86, 88-91
93-178: The main function sets up and demonstrates a typical usage scenario of the SDK. It includes initialization, context setup, user interaction, and proper cleanup. The structure and flow of the function are clear, making it a good example for users.pkg/client/speak/client_stream.go (2)
385-402: Convert if-else chain to a switch statement for clarity.
[REFACTOR_SUGGESTion]
The if-else chain in thelistenmethod could be more cleanly expressed using a switch statement. This would make the code more readable and maintainable.- if msgType == websocket.TextMessage { - ... - } else if msgType == websocket.BinaryMessage { - ... - } else { - ... - } + switch msgType { + case websocket.TextMessage: + ... + case websocket.BinaryMessage: + ... + default: + ... + }Tools
GitHub Check: Lint
[failure] 385-385:
ifElseChain: rewrite if-else to switch statement (gocritic)
117-124: Review the use of a boolean return type for theConnectmethod.The
Connectmethod returns a boolean which might not convey enough information about the connection status. Consider using more expressive types or structures that can provide detailed error information or connection status.Verification successful
The
Connectmethod's boolean return value is used in various files to determine the success or failure of the connection. The handling is uniform, with a check on the boolean value followed by error messages or program termination if the connection fails. This indicates that the boolean return type is interpreted correctly across the codebase.
tests/edge_cases/timeout/main.gotests/edge_cases/keepalive/main.gotests/edge_cases/failed_retry/main.gotests/edge_cases/cancel/main.goexamples/streaming/test/main.goexamples/streaming/replay/main.goexamples/streaming/http/main.goexamples/streaming/microphone/main.goexamples/speak/stream/interactive/main.goThese files handle the boolean result appropriately by checking if the connection was successful and taking necessary actions (e.g., logging an error, exiting the program) if it was not.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check if there are any places in the code where the boolean return from `Connect` might be misinterpreted or lead to issues. # Test: Search for usages of `Connect` method. Expect: Proper handling of the boolean result. rg --type go $'\\.Connect\\('Length of output: 1476
Script:
#!/bin/bash # Description: Check the context around the usage of `Connect` method to see how its boolean return value is being handled. # Test: Extract lines around the usage of `Connect` method to understand the handling of its boolean return type. rg --type go -A 5 -B 5 $'\\.Connect\\('Length of output: 11868
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This is ready to go, but we need to merge this PR #245 and cut a release before merging this one. |
Summary by CodeRabbit
New Features
MessageRouterfor handling different message types.Enhancements
SpeakOptionsto includeCallbackandCallbackMethod.Examples
These changes enhance the text-to-speech functionality, provide better error handling, and introduce examples for easier implementation.