53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package json
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import (
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"encoding/json"
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"sync"
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)
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// ----------------------------------------------------------------------------
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// Response
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// ----------------------------------------------------------------------------
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// serverResponse represents a JSON-RPC response returned by the server.
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type serverResponse struct {
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// The Object that was returned by the invoked method. This must be null
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// in case there was an error invoking the method.
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// As per spec the member will be omitted if there was an error.
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Result interface{} `json:"result,omitempty"`
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// An Error object if there was an error invoking the method. It must be
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// null if there was no error.
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// As per spec the member will be omitted if there was no error.
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Error *Error `json:"error,omitempty"`
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// This must be the same id as the request it is responding to.
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ID *json.RawMessage `json:"id,omitempty"`
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}
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var serverResponsePool sync.Pool
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func retainServerResponse(result interface{}, err *Error, id *json.RawMessage) *serverResponse {
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var sr *serverResponse
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v := serverResponsePool.Get()
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if v == nil {
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sr = &serverResponse{}
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} else {
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sr = v.(*serverResponse)
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}
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sr.Result = result
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sr.Error = err
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sr.ID = id
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return sr
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}
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func releaseServerResponse(sr *serverResponse) {
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sr.Result = nil
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sr.Error = nil
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sr.ID = nil
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serverResponsePool.Put(sr)
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}
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