• DuetAPI
  • DuetAPIClient
  • DuetControlServer
  • DuetWebServer
  • DuetControlServer.IPC.Processors
  • Base
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  • DuetAPI
    • CodeChannel
    • CodeParserException
    • IncompatibleVersionException
    • InternalServerException
    • InvalidParameterTypeException
    • MissingParameterException
  • DuetAPI.Commands
    • Acknowledge
    • AddHttpEndpoint
    • AddUserSession
    • BaseCommand
    • BaseResponse
    • Cancel
    • CheckPassword
    • Code
    • CodeFlags
    • CodeParameter
    • CodeParameterConverter
    • CodeParserBuffer
    • CodeType
    • Command
    • Command<T>
    • ErrorResponse
    • EvaluateExpression
    • Flush
    • GetFileInfo
    • GetObjectModel
    • HttpResponseType
    • Ignore
    • InstallPlugin
    • InstallSystemPackage
    • InvalidateChannel
    • KeywordType
    • LockObjectModel
    • PatchObjectModel
    • ReceivedHttpRequest
    • ReloadPlugin
    • RemoveHttpEndpoint
    • RemoveUserSession
    • Resolve
    • ResolvePath
    • Response<T>
    • SendHttpResponse
    • SetNetworkProtocol
    • SetObjectModel
    • SetPluginData
    • SetPluginProcess
    • SetUpdateStatus
    • SimpleCode
    • StartPlugin
    • StartPlugins
    • StopPlugin
    • StopPlugins
    • SyncObjectModel
    • UninstallPlugin
    • UninstallSystemPackage
    • UnlockObjectModel
    • WriteMessage
  • DuetAPI.Connection
    • ConnectionMode
    • Defaults
    • InterceptionMode
    • SubscriptionMode
  • DuetAPI.Connection.InitMessages
    • ClientInitMessage
    • CodeStreamInitMessage
    • CommandInitMessage
    • InterceptInitMessage
    • PluginServiceInitMessage
    • ServerInitMessage
    • SubscribeInitMessage
  • DuetAPI.ObjectModel
    • Accelerometer
    • AccessLevel
    • AnalogSensor
    • AnalogSensorType
    • AnalogSensorTypeConverter
    • Axis
    • BeepRequest
    • Board
    • BoardClosedLoop
    • BoardState
    • Build
    • BuildObject
    • CPU
    • ClosedLoopCurrentFraction
    • ClosedLoopPositionError
    • Compatibility
    • CoreKinematics
    • CurrentMove
    • DSF
    • DeltaKinematics
    • DeltaTower
    • DeserializationFailedEventArgs
    • DeserializationFailedEventHandler
    • DirectDisplay
    • DirectDisplayController
    • DirectDisplayEncoder
    • DirectDisplayScreen
    • DirectDisplayScreenST7567
    • Directories
    • DistanceUnit
    • DistanceUnitConverter
    • Driver
    • DriverClosedLoop
    • Duet3DFilamentMonitor
    • Endstop
    • EndstopType
    • Extruder
    • ExtruderNonlinear
    • Fan
    • FanThermostaticControl
    • FilamentMonitor
    • FilamentMonitorEnableMode
    • FilamentMonitorStatus
    • FilamentMonitorType
    • GCodeFileInfo
    • GCodeFileInfoConverter
    • GpInputPort
    • GpOutputPort
    • HangprinterKinematics
    • Heat
    • Heater
    • HeaterModel
    • HeaterModelPID
    • HeaterMonitor
    • HeaterMonitorAction
    • HeaterMonitorCondition
    • HeaterState
    • HttpEndpoint
    • HttpEndpointType
    • IGrowingModelCollection
    • IModelCollection
    • IModelDictionary
    • IModelObject
    • InductiveSensor
    • InputChannel
    • InputChannelState
    • InputShaping
    • InputShapingType
    • Inputs
    • Job
    • KeepoutZone
    • KeepoutZoneCoordinates
    • Kinematics
    • KinematicsName
    • KinematicsNameConverter
    • LaserFilamentMonitor
    • LaserFilamentMonitorCalibrated
    • LaserFilamentMonitorConfigured
    • Layer
    • LedStrip
    • LedStripType
    • LimitedResponseCountAttribute
    • Limits
    • LogLevel
    • MachineMode
    • MachineStatus
    • Memory
    • Message
    • MessageBox
    • MessageBoxMode
    • MessageType
    • Microstepping
    • MinMaxCurrent<T>
    • ModelCollection<T>
    • ModelDictionaryConverter
    • ModelDictionary<TValue>
    • ModelGrowingCollection<T>
    • ModelObject
    • MotorsIdleControl
    • Move
    • MoveCalibration
    • MoveCompensation
    • MoveCompensationType
    • MoveDeviations
    • MoveQueueItem
    • MoveRotation
    • MoveSegmentation
    • Network
    • NetworkInterface
    • NetworkInterfaceType
    • NetworkProtocol
    • NetworkState
    • ObjectModel
    • ObjectModelConverter
    • Plugin
    • PluginManifest
    • PolarKinematics
    • Probe
    • ProbeGrid
    • ProbeType
    • PulsedFilamentMonitor
    • PulsedFilamentMonitorCalibrated
    • PulsedFilamentMonitorConfigured
    • RestorePoint
    • RotatingMagnetFilamentMonitor
    • RotatingMagnetFilamentMonitorCalibrated
    • RotatingMagnetFilamentMonitorConfigured
    • SBC
    • SbcPropertyAttribute
    • ScaraKinematics
    • Sensors
    • SessionType
    • Skew
    • Spindle
    • SpindleState
    • StartupError
    • State
    • TemperatureError
    • ThumbnailInfo
    • ThumbnailInfoFormat
    • TiltCorrection
    • TimesLeft
    • Tool
    • ToolRetraction
    • ToolState
    • UserSession
    • Volume
    • ZLeadscrewKinematics
  • DuetAPI.Utility
    • DriverId
    • DriverIdJsonConverter
    • FileLists
    • Heightmap
    • JsonCamelCaseStringEnumConverter
    • JsonCharEnumConverter
    • JsonHelper
    • JsonLowerCaseStringEnumConverter
    • JsonOptionalShortDateTimeConverter
    • JsonPolymorphicWriteOnlyConverter<T>
    • JsonRegexListConverter
    • JsonShortDateTimeConverter
    • RequiredPermissionsAttribute
    • SbcPermissions
    • SbcPermissionsConverter
  • DuetAPIClient
    • BaseCommandConnection
    • BaseConnection
    • CodeStreamConnection
    • CommandConnection
    • HttpEndpointConnection
    • HttpEndpointUnixSocket
    • HttpEndpointUnixSocket.EndpointRequestReceived
    • InterceptConnection
    • SubscribeConnection
  • DuetControlServer
    • Program
    • Settings
  • DuetControlServer.Codes
    • ChannelProcessor
    • PipelineStage
    • Processor
  • DuetControlServer.Codes.Handlers
    • Functions
    • GCodes
    • Keywords
    • MCodes
    • TCodes
  • DuetControlServer.Codes.Pipelines
    • Executed
    • Firmware
    • PipelineBase
    • PipelineStackItem
    • Post
    • Pre
    • ProcessInternally
    • Start
  • DuetControlServer.Commands
    • AddHttpEndpoint
    • AddUserSession
    • CheckPassword
    • Code
    • EvaluateExpression
    • Flush
    • GetFileInfo
    • GetObjectModel
    • IConnectionCommand
    • InstallPlugin
    • InstallSystemPackage
    • InvalidateChannel
    • LockObjectModel
    • PatchObjectModel
    • ReloadPlugin
    • RemoveHttpEndpoint
    • RemoveUserSession
    • ResolvePath
    • SetNetworkProtocol
    • SetObjectModel
    • SetPluginData
    • SetPluginProcess
    • SetUpdateStatus
    • SimpleCode
    • StartPlugin
    • StartPlugins
    • StopPlugin
    • StopPlugins
    • SyncObjectModel
    • UninstallPlugin
    • UninstallSystemPackage
    • UnlockObjectModel
    • WriteMessage
  • DuetControlServer.Files
    • CodeBlock
    • CodeFile
    • FileDirectory
    • FilePath
    • InfoParser
    • JobProcessor
    • MacroFile
  • DuetControlServer.Files.ImageProcessing
    • IconImageParser
    • ImageParser
    • ImageProcessingException
  • DuetControlServer.IPC
    • Connection
    • LockManager
    • Server
  • DuetControlServer.IPC.Processors
    • Base
    • CodeInterception
    • CodeStream
    • Command
    • ModelSubscription
    • PluginService
  • DuetControlServer.Model
    • Expressions
    • Expressions.CustomAsyncFunctionResolver
    • Filter
    • ItemPathNode
    • Observer
    • Observer.PropertyPathChanged
    • PeriodicUpdater
    • PropertyChangeType
    • Provider
    • Updater
  • DuetControlServer.SPI
    • DataTransfer
    • EvaluateExpressionRequest
    • Interface
    • Interface.MovementLock
    • VariableRequest
  • DuetControlServer.SPI.Channel
    • LockRequest
    • Manager
    • Processor
    • State
  • DuetControlServer.SPI.Communication
    • Consts
  • DuetControlServer.SPI.Communication.FirmwareRequests
    • AbortFileHeader
    • CodeBufferUpdateHeader
    • DoCodeHeader
    • EvaluationResultHeader
    • ExecuteMacroHeader
    • FileChunkHeader
    • FileHandleHeader
    • OpenFileHeader
    • PrintPausedHeader
    • PrintPausedReason
    • ReadFileHeader
    • Request
    • SeekFileHeader
  • DuetControlServer.SPI.Communication.SbcRequests
    • AssignFilamentHeader
    • BooleanHeader
    • CodeFlags
    • CodeHeader
    • CodeParameter
    • DeleteLocalVariableHeader
    • FileChunkHeader
    • FileDataHeader
    • GetObjectModelHeader
    • MacroCompleteHeader
    • OpenFileResult
    • PrintStartedHeader
    • PrintStoppedHeader
    • Request
    • SetObjectModelHeader
    • SetVariableHeader
  • DuetControlServer.SPI.Communication.Shared
    • CodeChannelHeader
    • DataType
    • HeightMapHeader
    • MessageHeader
    • MessageTypeFlags
    • PacketHeader
    • PrintStoppedReason
    • StringHeader
    • TransferHeader
    • TransferResponse
  • DuetControlServer.SPI.Serialization
    • Reader
    • Writer
  • DuetControlServer.Utility
    • BuildDateTimeAttribute
    • CRC16
    • CRC32
    • Firmware
    • Logger
    • PriorityThreadRunner
  • DuetWebServer
    • Program
    • Settings
    • Startup
  • DuetWebServer.Authorization
    • Policies
    • SessionKeyAuthenticationHandler
    • SessionKeyAuthenticationSchemeOptions
  • DuetWebServer.Controllers
    • MachineController
    • RepRapFirmwareController
    • WebSocketController
  • DuetWebServer.FileProviders
    • DuetFileProvider
  • DuetWebServer.Middleware
    • CustomEndpointMiddleware
    • FallbackMiddleware
    • FixContentTypeMiddleware
    • HttpEndpointConnection
  • DuetWebServer.Services
    • ModelObserver
    • SessionExpiry
  • DuetWebServer.Singletons
    • IModelProvider
    • IModelProvider.WebDirectoryChanged
    • ISessionStorage
    • ModelProvider
    • SessionStorage
  • DuetWebServer.Utility
    • CRC32

Class Base

Base class for connection interpreters

Inheritance
object
Base
CodeInterception
CodeStream
Command
ModelSubscription
PluginService
Inherited Members
object.Equals(object)
object.Equals(object, object)
object.GetHashCode()
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object, object)
object.ToString()
Namespace: DuetControlServer.IPC.Processors
Assembly: DuetControlServer.dll
Syntax
public class Base

Constructors

Base(Connection)

Base constructor for connection interpreters. Invoke this from any derived class

Declaration
public Base(Connection conn)
Parameters
Type Name Description
Connection conn

Connection instance

Properties

Connection

Connection to the IPC client served by this processor

Declaration
protected Connection Connection { get; }
Property Value
Type Description
Connection

Methods

AddSupportedCommands(IEnumerable<Type>)

Add a list of supported commands

Declaration
protected static void AddSupportedCommands(IEnumerable<Type> supportedCommands)
Parameters
Type Name Description
IEnumerable<Type> supportedCommands

List of supported commands

GetCommandType(string)

Get the corresponding command type

Declaration
public static Type? GetCommandType(string name)
Parameters
Type Name Description
string name

Name of the command

Returns
Type Description
Type

Command type or null if not found

Process()

Worker method for a given connection. No CancellationToken is passed here, use CancellationToken instead. Once this task exits the connection is terminated.

Declaration
public virtual Task Process()
Returns
Type Description
Task

Task that represents the worker lifecycle

Exceptions
Type Condition
NotImplementedException

Thrown if this method is not overridden

See Also

ConnectionMode
In this article
  • Constructors
    • Base(Connection)
  • Properties
    • Connection
  • Methods
    • AddSupportedCommands(IEnumerable<Type>)
    • GetCommandType(string)
    • Process()
  • See Also
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