broker: add Content-Type and DefaultContentType
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
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@@ -45,6 +45,9 @@ type Options struct {
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// GracefulTimeout contains time to wait to finish in flight requests
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GracefulTimeout time.Duration
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// ContentType will be used if no content-type set when creating message
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ContentType string
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}
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// NewOptions create new Options
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@@ -57,14 +60,19 @@ func NewOptions(opts ...Option) Options {
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Codecs: make(map[string]codec.Codec),
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Tracer: tracer.DefaultTracer,
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GracefulTimeout: DefaultGracefulTimeout,
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ContentType: DefaultContentType,
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}
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for _, o := range opts {
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o(&options)
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}
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return options
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}
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// DefaultContentType is the default content-type if not specified
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var DefaultContentType = ""
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// Context sets the context option
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func Context(ctx context.Context) Option {
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return func(o *Options) {
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@@ -72,6 +80,13 @@ func Context(ctx context.Context) Option {
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}
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}
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// ContentType used by default if not specified
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func ContentType(ct string) Option {
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return func(o *Options) {
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o.ContentType = ct
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}
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}
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// PublishOptions struct
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type PublishOptions struct {
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// ContentType for message body
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