Safe Haskell	None
Language	Haskell98

Control.Distributed.Process.Management.Internal.Trace.Types

Description

Tracing/Debugging support - Types

Synopsis

Documentation

data SetTrace Source #

Constructors

TraceEnable !ProcessId
TraceDisable

Instances

Eq SetTrace Source #
Methods (==) :: SetTrace -> SetTrace -> Bool # (/=) :: SetTrace -> SetTrace -> Bool #
Show SetTrace Source #
Methods showsPrec :: Int -> SetTrace -> ShowS # show :: SetTrace -> String # showList :: [SetTrace] -> ShowS #
Generic SetTrace Source #
Associated Types type Rep SetTrace :: * -> * # Methods from :: SetTrace -> Rep SetTrace x # to :: Rep SetTrace x -> SetTrace #
Binary SetTrace Source #
Methods put :: SetTrace -> Put # get :: Get SetTrace # putList :: [SetTrace] -> Put #
type Rep SetTrace Source #
type Rep SetTrace = D1 (MetaData "SetTrace" "Control.Distributed.Process.Management.Internal.Trace.Types" "distributed-process-0.7.2-G4d8PA3pJUqAxXhFbGtYpj" False) ((:+:) (C1 (MetaCons "TraceEnable" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 ProcessId))) (C1 (MetaCons "TraceDisable" PrefixI False) U1))

data TraceSubject Source #

Defines which processes will be traced by a given TraceFlag, either by name, or ProcessId. Choosing TraceAll is by far the most efficient approach, as the tracer process therefore avoids deciding whether or not a trace event is viable.

Constructors

TraceAll
TraceProcs !(Set ProcessId)
TraceNames !(Set String)

Instances

Show TraceSubject Source #
Methods showsPrec :: Int -> TraceSubject -> ShowS # show :: TraceSubject -> String # showList :: [TraceSubject] -> ShowS #
Generic TraceSubject Source #
Associated Types type Rep TraceSubject :: * -> * # Methods from :: TraceSubject -> Rep TraceSubject x # to :: Rep TraceSubject x -> TraceSubject #
Binary TraceSubject Source #
Methods put :: TraceSubject -> Put # get :: Get TraceSubject # putList :: [TraceSubject] -> Put #
type Rep TraceSubject Source #
type Rep TraceSubject = D1 (MetaData "TraceSubject" "Control.Distributed.Process.Management.Internal.Trace.Types" "distributed-process-0.7.2-G4d8PA3pJUqAxXhFbGtYpj" False) ((:+:) (C1 (MetaCons "TraceAll" PrefixI False) U1) ((:+:) (C1 (MetaCons "TraceProcs" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Set ProcessId)))) (C1 (MetaCons "TraceNames" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Set String))))))

data TraceFlags Source #

Defines what will be traced. Flags that control tracing of Process events, take a TraceSubject controlling which processes should generate trace events in the target process.

Constructors

TraceFlags
Fields traceSpawned :: !(Maybe TraceSubject) traceDied :: !(Maybe TraceSubject) traceRegistered :: !(Maybe TraceSubject) traceUnregistered :: !(Maybe TraceSubject) traceSend :: !(Maybe TraceSubject) traceRecv :: !(Maybe TraceSubject) traceNodes :: !Bool traceConnections :: !Bool

Instances

Show TraceFlags Source #
Methods showsPrec :: Int -> TraceFlags -> ShowS # show :: TraceFlags -> String # showList :: [TraceFlags] -> ShowS #
Generic TraceFlags Source #
Associated Types type Rep TraceFlags :: * -> * # Methods from :: TraceFlags -> Rep TraceFlags x # to :: Rep TraceFlags x -> TraceFlags #
Binary TraceFlags Source #
Methods put :: TraceFlags -> Put # get :: Get TraceFlags # putList :: [TraceFlags] -> Put #
type Rep TraceFlags Source #
type Rep TraceFlags = D1 (MetaData "TraceFlags" "Control.Distributed.Process.Management.Internal.Trace.Types" "distributed-process-0.7.2-G4d8PA3pJUqAxXhFbGtYpj" False) (C1 (MetaCons "TraceFlags" PrefixI True) ((::) ((::) ((::) (S1 (MetaSel (Just Symbol "traceSpawned") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TraceSubject))) (S1 (MetaSel (Just Symbol "traceDied") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TraceSubject)))) ((::) (S1 (MetaSel (Just Symbol "traceRegistered") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TraceSubject))) (S1 (MetaSel (Just Symbol "traceUnregistered") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TraceSubject))))) ((::) ((::) (S1 (MetaSel (Just Symbol "traceSend") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TraceSubject))) (S1 (MetaSel (Just Symbol "traceRecv") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TraceSubject)))) ((:*:) (S1 (MetaSel (Just Symbol "traceNodes") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Bool)) (S1 (MetaSel (Just Symbol "traceConnections") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Bool))))))

data TraceArg Source #

Constructors

TraceStr String
Show a => Trace a

data TraceOk Source #

A generic ok response from the trace coordinator.

Constructors

TraceOk

Instances

Generic TraceOk Source #
Associated Types type Rep TraceOk :: * -> * # Methods from :: TraceOk -> Rep TraceOk x # to :: Rep TraceOk x -> TraceOk #
Binary TraceOk Source #
Methods put :: TraceOk -> Put # get :: Get TraceOk # putList :: [TraceOk] -> Put #
type Rep TraceOk Source #
type Rep TraceOk = D1 (MetaData "TraceOk" "Control.Distributed.Process.Management.Internal.Trace.Types" "distributed-process-0.7.2-G4d8PA3pJUqAxXhFbGtYpj" False) (C1 (MetaCons "TraceOk" PrefixI False) U1)

traceLog :: MxEventBus -> String -> IO () Source #

traceLogFmt :: MxEventBus -> String -> [TraceArg] -> IO () Source #

traceEvent :: MxEventBus -> MxEvent -> IO () Source #

traceMessage :: Serializable m => MxEventBus -> m -> IO () Source #

defaultTraceFlags :: TraceFlags Source #

enableTrace :: MxEventBus -> ProcessId -> IO () Source #

enableTraceSync :: MxEventBus -> SendPort TraceOk -> ProcessId -> IO () Source #

disableTrace :: MxEventBus -> IO () Source #

disableTraceSync :: MxEventBus -> SendPort TraceOk -> IO () Source #

getTraceFlags :: MxEventBus -> SendPort TraceFlags -> IO () Source #

setTraceFlags :: MxEventBus -> TraceFlags -> IO () Source #

setTraceFlagsSync :: MxEventBus -> SendPort TraceOk -> TraceFlags -> IO () Source #

getCurrentTraceClient :: MxEventBus -> SendPort (Maybe ProcessId) -> IO () Source #