Classes
struct	Failure

class	HttpRequest

struct	NoPayload

class	OffchainLocalStorage
	It is revertible and fork-aware. It means that any value set by the offchain worker triggered at a certain block is reverted if that block is reverted as non-canonical. The value is NOT available for the worker that is re-run at the next or any future blocks. More...

class	OffchainLocalStorageImpl

class	OffchainPersistentStorage
	It is non-revertible and not fork-aware. It means that any value set by the offchain worker is persisted even if that block (at which the worker is called) is reverted as non-canonical (meaning that the block was surpassed by a longer chain). The value is available for the worker that is re-run at the new (different block with the same block number) and future blocks. This storage can be used by offchain workers to handle forks and coordinate offchain workers running on different forks. More...

class	OffchainPersistentStorageImpl

class	OffchainStorage

class	OffchainWorker

class	OffchainWorkerFactory

class	OffchainWorkerFactoryImpl

class	OffchainWorkerImpl

class	OffchainWorkerPool

class	OffchainWorkerPoolImpl

struct	OpaqueNetworkState

struct	Result

struct	Success

Typedefs
using	Timestamp = uint64_t
	Timestamp is milliseconds since UNIX Epoch. More...

using	RandomSeed = common::Blob< 32 >

using	RequestId = int16_t

using	HttpStatus = uint16_t
	HTTP status codes that can get returned by certain Offchain funcs. 0: the specified request identifier is invalid. 10: the deadline for the started request was reached. 20: an error has occurred during the request, e.g. a timeout or the remote server has closed the connection. On returning this error code, the request is considered destroyed and must be reconstructed again. 100-999: the request has finished with the given HTTP status code. More...

Enumerations
enum	StorageType : int32_t { StorageType::Undefined = 0, StorageType::Persistent = 1, StorageType::Local = 2 }

enum	HttpMethod { HttpMethod::Undefined = 0, HttpMethod::Get = 1, HttpMethod::Post = 2 }

enum	HttpError : int32_t { HttpError::Timeout = 0, HttpError::IoError = 1, HttpError::InvalidId = 2 }

Functions
constexpr HttpStatus	InvalidIdentifier (0)

constexpr HttpStatus	DeadlineHasReached (10)

constexpr HttpStatus	ErrorHasOccurred (20)

	SCALE_EMPTY_CODER (NoPayload)

template<class Stream , typename = std::enable_if_t<Stream::is_encoder_stream>>
Stream &	operator<< (Stream &s, const OpaqueNetworkState &v)

template<class Stream , typename = std::enable_if_t<Stream::is_decoder_stream>>
Stream &	operator>> (Stream &s, OpaqueNetworkState &v)

Detailed Description

Typedef Documentation

using kagome::offchain::HttpStatus = typedef uint16_t

HTTP status codes that can get returned by certain Offchain funcs. 0: the specified request identifier is invalid. 10: the deadline for the started request was reached. 20: an error has occurred during the request, e.g. a timeout or the remote server has closed the connection. On returning this error code, the request is considered destroyed and must be reconstructed again. 100-999: the request has finished with the given HTTP status code.

Definition at line 46 of file types.hpp.

using kagome::offchain::RandomSeed = typedef common::Blob<32>

Definition at line 23 of file types.hpp.

using kagome::offchain::RequestId = typedef int16_t

Definition at line 29 of file types.hpp.

using kagome::offchain::Timestamp = typedef uint64_t

Timestamp is milliseconds since UNIX Epoch.

Definition at line 21 of file types.hpp.