56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
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#pragma once
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#ifndef RPC_ERROR_H_NEOOSTKY
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#define RPC_ERROR_H_NEOOSTKY
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#include <exception>
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#include "rpc/msgpack.hpp"
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namespace rpc {
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//! \brief This exception is thrown by the client when the server signals an
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//! error during a call.
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//!
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//! This type allows clients to handle arbitrary error objects as the
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//! msgpack-rpc specification allows. In client code you probably don't want to
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//! throw it, hence its constructor is private.
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class rpc_error : public std::runtime_error {
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public:
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//! \brief Returns the name of the function that was
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//! called on the server while the error occurred.
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std::string get_function_name() const;
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//! \brief Returns the error object that the server
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//! provided.
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virtual RPCLIB_MSGPACK::object_handle &get_error();
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private:
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friend class client;
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rpc_error(std::string const &what_arg, std::string const &function_name,
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std::shared_ptr<RPCLIB_MSGPACK::object_handle> o);
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private:
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std::string func_name_;
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std::shared_ptr<RPCLIB_MSGPACK::object_handle> ob_h_;
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};
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//! \brief This exception is thrown by the client when either the connection
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//! or a call takes more time than it is set in set_timeout.
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//! \note There isn't necessarily a timeout set, it is an optional value.
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class timeout : public std::runtime_error {
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public:
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//! \brief Describes the exception.
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const char *what() const noexcept override;
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private:
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friend class client;
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explicit timeout(std::string const &what_arg);
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std::string formatted;
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};
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} /* rpc */
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#endif /* end of include guard: RPC_ERROR_H_NEOOSTKY */
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