2015-12-02 00:47:52 +00:00
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package server
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import (
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2018-03-03 11:53:52 +00:00
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"context"
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2015-12-02 00:47:52 +00:00
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)
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2015-12-02 21:16:44 +00:00
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// HandlerFunc represents a single method of a handler. It's used primarily
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// for the wrappers. What's handed to the actual method is the concrete
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// request and response types.
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2015-12-02 20:56:50 +00:00
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type HandlerFunc func(ctx context.Context, req Request, rsp interface{}) error
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2015-12-02 00:47:52 +00:00
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2015-12-02 21:16:44 +00:00
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// HandlerWrapper wraps the HandlerFunc and returns the equivalent
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2015-12-02 11:54:36 +00:00
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type HandlerWrapper func(HandlerFunc) HandlerFunc
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2018-04-14 18:15:09 +01:00
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// StreamWrapper wraps a Stream interface and returns the equivalent.
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2015-12-18 01:01:59 +00:00
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// Because streams exist for the lifetime of a method invocation this
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// is a convenient way to wrap a Stream as its in use for trace, monitoring,
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// metrics, etc.
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2018-04-14 18:15:09 +01:00
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type StreamWrapper func(Stream) Stream
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