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add comments for wrappers

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Asim 2015-12-02 21:16:44 +00:00
parent 5e364693ee
commit 9c17e64ef1
1 changed files with 8 additions and 0 deletions
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8
server/server_wrapper.go
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@ -4,10 +4,18 @@ import (
"golang.org/x/net/context"
)
// HandlerFunc represents a single method of a handler. It's used primarily
// for the wrappers. What's handed to the actual method is the concrete
// request and response types.
type HandlerFunc func(ctx context.Context, req Request, rsp interface{}) error
// SubscriberFunc represents a single method of a subscriber. It's used primarily
// for the wrappers. What's handed to the actual method is the concrete
// publication message.
type SubscriberFunc func(ctx context.Context, msg Publication) error
// HandlerWrapper wraps the HandlerFunc and returns the equivalent
type HandlerWrapper func(HandlerFunc) HandlerFunc
// SubscriberWrapper wraps the SubscriberFunc and returns the equivalent
type SubscriberWrapper func(SubscriberFunc) SubscriberFunc