kagome::api::JRpcServerImpl Class Reference

#include <jrpc_server_impl.hpp>

Inheritance diagram for kagome::api::JRpcServerImpl:

Collaboration diagram for kagome::api::JRpcServerImpl:

Public Types
enum	Error { Error::JSON_FORMAT_FAILED = 1 }
Public Types inherited from kagome::api::JRpcServer
using	Method = jsonrpc::MethodWrapper::Method
using	ResponseHandler = std::function< void(std::string_view)>
using	FormatterHandler = std::function< void(outcome::result< std::string_view >)>

Public Member Functions
	JRpcServerImpl ()
	~JRpcServerImpl () override=default
void	registerHandler (const std::string &name, Method method) override
	registers rpc request handler lambda More...
std::vector< std::string >	getHandlerNames () override
void	processData (std::string_view request, const ResponseHandler &cb) override
	handles decoded network message More...
void	processJsonData (std::string method_name, const jsonrpc::Request::Parameters &from, const FormatterHandler &cb) override
	creates a valid jsonrpc response and passes it to More...
Public Member Functions inherited from kagome::api::JRpcServer
virtual	~JRpcServer ()=default

Private Attributes
jsonrpc::Server	jsonrpc_handler_ {}
	json rpc server instance More...
jsonrpc::JsonFormatHandler	format_handler_ {}
	format handler instance More...
metrics::RegistryPtr	metrics_registry_ = metrics::createRegistry()
metrics::Counter *	metric_rpc_requests_count_

Detailed Description

Definition at line 16 of file jrpc_server_impl.hpp.

Member Enumeration Documentation

enum kagome::api::JRpcServerImpl::Error

strong

Enumerator
JSON_FORMAT_FAILED

Definition at line 18 of file jrpc_server_impl.hpp.

Constructor & Destructor Documentation

kagome::api::JRpcServerImpl::JRpcServerImpl

(

)

Definition at line 26 of file jrpc_server_impl.cpp.

kagome::api::JRpcServerImpl::~JRpcServerImpl ( )

overridedefault

Member Function Documentation

std::vector< std::string > kagome::api::JRpcServerImpl::getHandlerNames ( )

overridevirtual

Returns

name of handlers

Implements kagome::api::JRpcServer.

Definition at line 43 of file jrpc_server_impl.cpp.

void kagome::api::JRpcServerImpl::processData ( std::string_view  request, const ResponseHandler &  cb  )

overridevirtual

handles decoded network message

Parameters

request	json request string
cb	callback

Implements kagome::api::JRpcServer.

Definition at line 81 of file jrpc_server_impl.cpp.

void kagome::api::JRpcServerImpl::processJsonData ( std::string  method_name, const jsonrpc::Request::Parameters &  from, const FormatterHandler &  cb  )

overridevirtual

creates a valid jsonrpc response and passes it to

• cb

  Parameters

  from	is a data source
  cb	callback

Notification must omit "id" field. But jsonrpc-lean writes "id" field if id is null/int/string. So we pass bool. https://github.com/xDimon/jsonrpc-lean/blob/6c093da8670d7bf56555f166f8b8151f33a5d741/include/jsonrpc-lean/jsonwriter.h#L169

Implements kagome::api::JRpcServer.

Definition at line 48 of file jrpc_server_impl.cpp.

void kagome::api::JRpcServerImpl::registerHandler ( const std::string &  name, Method  method  )

overridevirtual

registers rpc request handler lambda

Parameters

name	rpc method name
method	handler functor

Implements kagome::api::JRpcServer.

Definition at line 38 of file jrpc_server_impl.cpp.

Member Data Documentation

jsonrpc::JsonFormatHandler kagome::api::JRpcServerImpl::format_handler_ {}

private

format handler instance

Definition at line 59 of file jrpc_server_impl.hpp.

jsonrpc::Server kagome::api::JRpcServerImpl::jsonrpc_handler_ {}

private

json rpc server instance

Definition at line 57 of file jrpc_server_impl.hpp.

metrics::Counter* kagome::api::JRpcServerImpl::metric_rpc_requests_count_

private

Definition at line 63 of file jrpc_server_impl.hpp.

metrics::RegistryPtr kagome::api::JRpcServerImpl::metrics_registry_ = metrics::createRegistry()

private

Definition at line 62 of file jrpc_server_impl.hpp.

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The documentation for this class was generated from the following files:

• core/api/jrpc/jrpc_server_impl.hpp
• core/api/jrpc/jrpc_server_impl.cpp