Safe Haskell	Safe-Inferred
Language	Haskell2010

Simplex.Chat.Messages.Batch

Synopsis

data MsgBatch = MsgBatch ByteString [SndMessage]
data BatchMode
- = BMJson
- | BMBinary
encodeBatchElement :: Maybe SignedMsg -> ByteString -> ByteString
encodeFwdElement :: GrpMsgForward -> VerifiedMsg 'Json -> ByteString
encodeBinaryBatch :: [ByteString] -> ByteString
batchMessages :: BatchMode -> Int -> [Either ChatError SndMessage] -> [Either ChatError MsgBatch]
batchDeliveryTasks1 :: VersionRangeChat -> Int -> NonEmpty MessageDeliveryTask -> (ByteString, [Int64], [Int64])

Documentation

data MsgBatch Source #

Constructors

MsgBatch ByteString [SndMessage]

data BatchMode Source #

Constructors

BMJson
BMBinary

Instances

Instances details

Show BatchMode Source #
Instance details Defined in Simplex.Chat.Messages.Batch Methods showsPrec :: Int -> BatchMode -> ShowS show :: BatchMode -> String showList :: [BatchMode] -> ShowS
Eq BatchMode Source #
Instance details Defined in Simplex.Chat.Messages.Batch Methods (==) :: BatchMode -> BatchMode -> Bool (/=) :: BatchMode -> BatchMode -> Bool

encodeBatchElement :: Maybe SignedMsg -> ByteString -> ByteString Source #

Encode a batch element with optional signature prefix. Dual of elementP's //'{'cases.

encodeFwdElement :: GrpMsgForward -> VerifiedMsg 'Json -> ByteString Source #

Encode a batch element for relay groups: >GrpMsgForward[/sigs]body.

encodeBinaryBatch :: [ByteString] -> ByteString Source #

batchMessages :: BatchMode -> Int -> [Either ChatError SndMessage] -> [Either ChatError MsgBatch] Source #

Batches SndMessages in [Either ChatError SndMessage] into batches of ByteStrings. BMJson mode: JSON arrays like [msg1,msg2,...] BMBinary mode: Binary format =count(len:2 body)* Preserves original errors in the list. If a single element is passed, it is returned as is. If an element exceeds maxLen, it is returned as ChatError. Elements are encoded with signature prefix via encodeBatchElement.

batchDeliveryTasks1 :: VersionRangeChat -> Int -> NonEmpty MessageDeliveryTask -> (ByteString, [Int64], [Int64]) Source #

Batches delivery tasks into (batch, [taskIds], [largeTaskIds]). Always uses binary batch format for relay groups.