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Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type API ¶
type API interface {
APIs() APISet
}
API defines an interface for providing and accessing API functions. Packages that offer services accessed via RPC or any service-oriented interface must implement it.
type APISet ¶
type APISet []MethodInfo
APISet defines a collection of APIs
func (*APISet) Add ¶
func (a *APISet) Add(api MethodInfo)
Get gets an API function by name and namespace
func (*APISet) Get ¶
func (a *APISet) Get(name string) *MethodInfo
Get gets an API function by name and namespace
type CallContext ¶
type CallContext struct {
// IsLocal indicates that the request originated locally
IsLocal bool
}
CallContext contains information about an RPC request
type Err ¶
type Err struct {
Code string `json:"code"`
Message string `json:"message"`
Data interface{} `json:"data,omitempty"`
}
Err represents JSON RPC error object
type Handler ¶
type Handler struct {
// contains filtered or unexported fields
}
Handlers is responsible for handling incoming RPC requests by routing to a method that can handle the request and return a response.
func (*Handler) HasAPI ¶
func (s *Handler) HasAPI(api MethodInfo) bool
HasAPI checks whether an API with matching full name exist
func (*Handler) MergeAPISet ¶
MergeAPISet merges an API set with s current api sets
func (*Handler) Methods ¶
func (s *Handler) Methods() (methodsInfo []MethodInfo)
Methods gets the names of all methods in the API set.
type MethodInfo ¶
type MethodInfo struct {
// Func is the API function to be executed.
// Must be Method or MethodWithContext
Func interface{} `json:"-"`
// Namespace is the namespace where the method is under
Namespace string `json:"namespace"`
// Name is the name of the method
Name string `json:"name"`
// Private indicates a requirement for a private, authenticated
// user session before this API function is executed.
Private bool `json:"private"`
// Description describes the API
Description string `json:"description"`
}
MethodInfo describes an RPC method.
func (*MethodInfo) FullName ¶
func (a *MethodInfo) FullName() string
type MethodWithContext ¶
type MethodWithContext func(params interface{}, ctx *CallContext) *Response
type OnRequestFunc ¶
OnRequestFunc is the type of function to use as a callback when newRPCHandler requests are received
type Request ¶
type Request struct {
JSONRPCVersion string `json:"jsonrpc"`
Method string `json:"method"`
Params interface{} `json:"params"`
ID interface{} `json:"id,omitempty"`
}
Request represent a JSON RPC request
func (Request) IsNotification ¶
IsNotification checks whether the request is a notification according to JSON RPC specification. When ID is nil, we assume it's a notification request.
type Response ¶
type Response struct {
JSONRPCVersion string `json:"jsonrpc"`
Result util.Map `json:"result"`
Err *Err `json:"error,omitempty"`
ID interface{} `json:"id,omitempty"` // string or float64
}
Response represents a JSON RPC response
func StatusOK ¶
func StatusOK() *Response
StatusOK creates a success response with data `{status:true}`
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