SuperHttpClientChannel
Overview
The SuperHttpClientChannel class represents the client side of the sophisticated and flexible HTTP based communication channel that uses persistent connections to enable asynchronous calls and server callbacks. This channel offers the same two-way communication features as the Super TCP Channel, but works through HTTP, thus allowing it to pass through strict proxies and firewalls.
SuperHttpClientChannel is the base class for super client channels, working through HTTP:
- The IpSuperHttpClientChannel class provides client communication via the HTTP protocol based on the HttpClient for Internet Pack.
- The WinInetSuperHttpClientChannel class provides client communication via the HTTP protocol based on the WinInet HTTP classes for .NET.
Location
- Reference: RemObjects.SDK.dll
- Namespace: RemObjects.SDK
- Ancestry: Component | Channel | ClientChannel | SuperHttpClientChannel | Descendants
Implements
constructor protected (declared in ClientChannel)
Creates a new instance of the ClientChannel class.
This constructor can be called only from a derived class.
constructor
SuperHttpClientChannel()
Sub New
constructor (SuperHttpClientChannelWorker) protected
constructor(worker: SuperHttpClientChannelWorker)
SuperHttpClientChannel(SuperHttpClientChannelWorker worker)
Sub New (worker As SuperHttpClientChannelWorker)
Parameters:
- worker:
Active
Determines if the channel is currently active, i.e. has an open connection to the server, or is in the process of (re-)establishing a connection (true) or not (false).
property Active: Boolean read write;
Boolean Active { get; set; }
Property Active As Boolean
add_AfterReceiveStream (declared in Channel)
method add_AfterReceiveStream(value: EventHandler<StreamEventArgs>)
void add_AfterReceiveStream(EventHandler<StreamEventArgs> value)
Sub add_AfterReceiveStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
add_BeforeSendStream (declared in Channel)
method add_BeforeSendStream(value: EventHandler<StreamEventArgs>)
void add_BeforeSendStream(EventHandler<StreamEventArgs> value)
Sub add_BeforeSendStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
add_OnException (declared in ClientChannel)
method add_OnException(value: EventHandler<RequestExceptionEventArgs>)
void add_OnException(EventHandler<RequestExceptionEventArgs> value)
Sub add_OnException(value As EventHandler<RequestExceptionEventArgs>)
Parameters:
- value:
add_OnLoginNeeded (declared in ClientChannel)
method add_OnLoginNeeded(value: EventHandler<LoginNeededEventArgs>)
void add_OnLoginNeeded(EventHandler<LoginNeededEventArgs> value)
Sub add_OnLoginNeeded(value As EventHandler<LoginNeededEventArgs>)
Parameters:
- value:
add_OnTransferEnd (declared in ClientChannel)
method add_OnTransferEnd(value: EventHandler<TransferEndEventArgs>)
void add_OnTransferEnd(EventHandler<TransferEndEventArgs> value)
Sub add_OnTransferEnd(value As EventHandler<TransferEndEventArgs>)
Parameters:
- value:
add_OnTransferProgress (declared in ClientChannel)
method add_OnTransferProgress(value: EventHandler<TransferProgressEventArgs>)
void add_OnTransferProgress(EventHandler<TransferProgressEventArgs> value)
Sub add_OnTransferProgress(value As EventHandler<TransferProgressEventArgs>)
Parameters:
- value:
add_OnTransferStart (declared in ClientChannel)
method add_OnTransferStart(value: EventHandler<TransferStartEventArgs>)
void add_OnTransferStart(EventHandler<TransferStartEventArgs> value)
Sub add_OnTransferStart(value As EventHandler<TransferStartEventArgs>)
Parameters:
- value:
AfterReceiveStream (declared in Channel)
This event is triggered by client and server channels directly after a request or response stream has been received and before the stream gets parsed into a message. User code can assign handlers to this event to process, inspect or modify incoming messages, before they get handled by the Remoting SDK framework. The passed Stream is a MemoryStream and may be modified.
If no handlers are assigned to the AfterReceiveStream event, the message will load the data directly from the incoming medium (usually the network stream); assigning event handlers to AfterReceiveStream will induce a slight overhead as the data will first be copied into a local memory buffer for the event handler. This should not have any noticeably effect except for very large messages or on resource-limited systems such as Compact Framework Clients, but if utmost performance is important, take this note into consideration.
event AfterReceiveStream: EventHandler<StreamEventArgs>;
delegate EventHandler<StreamEventArgs> AfterReceiveStream()
Event AfterReceiveStream As EventHandler<StreamEventArgs>
AsyncDispatch (declared in ClientChannel)
method AsyncDispatch(message: IMessage; callback: AsyncCallback; userData: Object): IClientAsyncResult
IClientAsyncResult AsyncDispatch(IMessage message, AsyncCallback callback, Object userData)
Function AsyncDispatch(message As IMessage, callback As AsyncCallback, userData As Object) As IClientAsyncResult
Parameters:
- message:
- callback:
- userData:
BeforeDispatch protected
method BeforeDispatch(message: IMessage)
void BeforeDispatch(IMessage message)
Sub BeforeDispatch(message As IMessage)
Parameters:
- message:
BeforeSendStream (declared in Channel)
This event is triggered by client and server channels directly before a request or response stream will be sent over the network. User code can assign handlers to this event to process, inspect or modify incoming messages before they get sent out to the remote system.
The passed Stream is a MemoryStream and may be modified.
event BeforeSendStream: EventHandler<StreamEventArgs>;
delegate EventHandler<StreamEventArgs> BeforeSendStream()
Event BeforeSendStream As EventHandler<StreamEventArgs>
BeginDispatch (IMessage, AsyncCallback, Boolean, Object): IClientAsyncResult protected (declared in ClientChannel)
method BeginDispatch(message: IMessage; callback: AsyncCallback; disposeChannel: Boolean; userData: Object): IClientAsyncResult
IClientAsyncResult BeginDispatch(IMessage message, AsyncCallback callback, Boolean disposeChannel, Object userData)
Function BeginDispatch(message As IMessage, callback As AsyncCallback, disposeChannel As Boolean, userData As Object) As IClientAsyncResult
Parameters:
- message:
- callback:
- disposeChannel:
- userData:
BeginDispatch (IMessage, AsyncCallback, Object): IClientAsyncResult (declared in ClientChannel)
method BeginDispatch(message: IMessage; callback: AsyncCallback; userData: Object): IClientAsyncResult
IClientAsyncResult BeginDispatch(IMessage message, AsyncCallback callback, Object userData)
Function BeginDispatch(message As IMessage, callback As AsyncCallback, userData As Object) As IClientAsyncResult
Parameters:
- message:
- callback:
- userData:
BuildTargetUri protected (declared in ClientChannel)
class method BuildTargetUri(protocol: String; host: String; port: Int32; message: String): Uri
static Uri BuildTargetUri(String protocol, String host, Int32 port, String message)
Shared Function BuildTargetUri(protocol As String, host As String, port As Int32, message As String) As Uri
Parameters:
- protocol:
- host:
- port:
- message:
ChannelMatchingTargetUri (String): IClientChannel (declared in ClientChannel)
Creates a client channel instance with type, target host and target port matching the provided target Uri. F.e. for provided uri supertcp://192.168.1.100:7020/bin this method will return an instance of the Super Tcp channel with target host set to 192.168.1.100 and port set to 7020.
class method ChannelMatchingTargetUri(uri: String): IClientChannel
static IClientChannel ChannelMatchingTargetUri(String uri)
Shared Function ChannelMatchingTargetUri(uri As String) As IClientChannel
Parameters:
- uri: Server Uri
ChannelMatchingTargetUri (Uri): IClientChannel (declared in ClientChannel)
Creates a client channel instance with type, target host and target port matching the provided target Uri. F.e. for provided uri supertcp://192.168.1.100:7020/bin this method will return an instance of the Super Tcp channel with target host set to 192.168.1.100 and port set to 7020.
class method ChannelMatchingTargetUri(uri: Uri): IClientChannel
static IClientChannel ChannelMatchingTargetUri(Uri uri)
Shared Function ChannelMatchingTargetUri(uri As Uri) As IClientChannel
Parameters:
- uri: Server Uri
CheckChannelStatus protected
method CheckChannelStatus
void CheckChannelStatus()
Sub CheckChannelStatus
ClientID
property ClientID: Guid read write;
Guid ClientID { get; set; }
Property ClientID As Guid
Clone (declared in ClientChannel)
method Clone: Object
Object Clone()
Function Clone As Object
Connected
Indicates if there is an open connection to the server.
property Connected: Boolean read;
Boolean Connected { get; }
Property ReadOnly Connected As Boolean
ConnectTimeout
Timeout in milliseconds after which this SuperHttpClientChannel will abort trying to connect to the server. This ensures that for unresponsive servers, the client will not hang indefinitely trying to establish a connection to the server.
The default value is 10000 (i.e. 10 seconds).
property ConnectTimeout: Int32 read write;
Int32 ConnectTimeout { get; set; }
Property ConnectTimeout As Int32
method CopyProperties(source: Channel)
void CopyProperties(Channel source)
Sub CopyProperties(source As Channel)
Parameters:
- source:
CopyProperties (ClientChannel) protected
method CopyProperties(source: ClientChannel)
void CopyProperties(ClientChannel source)
Sub CopyProperties(source As ClientChannel)
Parameters:
- source:
Dispatch (declared in ClientChannel)
method Dispatch(message: IMessage)
void Dispatch(IMessage message)
Sub Dispatch(message As IMessage)
Parameters:
- message:
Dispose protected
method Dispose(disposing: Boolean)
void Dispose(Boolean disposing)
Sub Dispose(disposing As Boolean)
Parameters:
- disposing:
EndDispatch (declared in ClientChannel)
method EndDispatch(ar: IAsyncResult): IMessage
IMessage EndDispatch(IAsyncResult ar)
Function EndDispatch(ar As IAsyncResult) As IMessage
Parameters:
- ar:
EventThreadPool
property EventThreadPool: IThreadPool read write;
IThreadPool EventThreadPool { get; set; }
Property EventThreadPool As IThreadPool
Finalize protected
method Finalize
void Finalize()
Sub Finalize
HasAfterReceiveStream protected (declared in Channel)
property HasAfterReceiveStream: Boolean read;
Boolean HasAfterReceiveStream { get; }
Property ReadOnly HasAfterReceiveStream As Boolean
HasBeforeSendStream protected (declared in Channel)
property HasBeforeSendStream: Boolean read;
Boolean HasBeforeSendStream { get; }
Property ReadOnly HasBeforeSendStream As Boolean
HasOnTransferProgress protected (declared in ClientChannel)
property HasOnTransferProgress: Boolean read;
Boolean HasOnTransferProgress { get; }
Property ReadOnly HasOnTransferProgress As Boolean
HttpTimeout
The timeout, in milliseconds, after which the client channel will abort the request. This ensures that for unresponsive servers, the client will not hang indefinitely waiting for a reply.
The default value is 10000 (i.e. 10 seconds).
property HttpTimeout: Int32 read write;
Int32 HttpTimeout { get; set; }
Property HttpTimeout As Int32
IntDispatch protected
method IntDispatch(request: Stream; response: IMessage)
void IntDispatch(Stream request, IMessage response)
Sub IntDispatch(request As Stream, response As IMessage)
Parameters:
- request:
- response:
IsBusy (declared in ClientChannel)
property IsBusy: Boolean read;
Boolean IsBusy { get; }
Property ReadOnly IsBusy As Boolean
MaxPackageSize
The maximum size for data packages that the channel can send (default is 1048576, 1MB).
property MaxPackageSize: Int32 read write;
Int32 MaxPackageSize { get; set; }
Property MaxPackageSize As Int32
OnException (declared in ClientChannel)
This event is raised if an exception occurs during the execution of a remote request through the channel. The event will be raised both for exceptions originating from the server and for exceptions during communication (such as unavailability of the server). Attach a handler to this event to do custom handling of events without having to reply on explicit try/catch blocks in the calling code.
This event will not be raised for SessionNotFoundExceptions. These will be handled separately by the OnLoginNeeded event.
event OnException: EventHandler<RequestExceptionEventArgs>;
delegate EventHandler<RequestExceptionEventArgs> OnException()
Event OnException As EventHandler<RequestExceptionEventArgs>
OnLoginNeeded (declared in ClientChannel)
This event is raised if an SessionNotFoundException occurs during the execution of a remote request through the channel. The event gives you the opportunity to perform a login on the server (for example by calling a custom Login method, and then retry the call by setting the EventArgs' LoginSuccessful property to true. This way, your client can recover from a timed-out session to automatically logging in again, without the calling code having to consider the handling of SessionNotFoundExceptions manually.
event OnLoginNeeded: EventHandler<LoginNeededEventArgs>;
delegate EventHandler<LoginNeededEventArgs> OnLoginNeeded()
Event OnLoginNeeded As EventHandler<LoginNeededEventArgs>
OnTransferEnd (declared in ClientChannel)
This event is triggered by the client channel after a transfer is completed (either the sending of a request or the receiving of a response).
event OnTransferEnd: EventHandler<TransferEndEventArgs>;
delegate EventHandler<TransferEndEventArgs> OnTransferEnd()
Event OnTransferEnd As EventHandler<TransferEndEventArgs>
OnTransferProgress (declared in ClientChannel)
This event is triggered by the client channel during a transfer (either the sending of a request or the receiving of a response) whenever a new block of data has been sent or received.
event OnTransferProgress: EventHandler<TransferProgressEventArgs>;
delegate EventHandler<TransferProgressEventArgs> OnTransferProgress()
Event OnTransferProgress As EventHandler<TransferProgressEventArgs>
OnTransferStart (declared in ClientChannel)
This event is triggered by the client channel when a transfer (either the sending of a request or the receiving of a response) is about to be started.
event OnTransferStart: EventHandler<TransferStartEventArgs>;
delegate EventHandler<TransferStartEventArgs> OnTransferStart()
Event OnTransferStart As EventHandler<TransferStartEventArgs>
RegisterEventReceiver
method RegisterEventReceiver(receiver: IEventReceiver)
void RegisterEventReceiver(IEventReceiver receiver)
Sub RegisterEventReceiver(receiver As IEventReceiver)
Parameters:
- receiver:
remove_AfterReceiveStream (declared in Channel)
method remove_AfterReceiveStream(value: EventHandler<StreamEventArgs>)
void remove_AfterReceiveStream(EventHandler<StreamEventArgs> value)
Sub remove_AfterReceiveStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
remove_BeforeSendStream (declared in Channel)
method remove_BeforeSendStream(value: EventHandler<StreamEventArgs>)
void remove_BeforeSendStream(EventHandler<StreamEventArgs> value)
Sub remove_BeforeSendStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
remove_OnException (declared in ClientChannel)
method remove_OnException(value: EventHandler<RequestExceptionEventArgs>)
void remove_OnException(EventHandler<RequestExceptionEventArgs> value)
Sub remove_OnException(value As EventHandler<RequestExceptionEventArgs>)
Parameters:
- value:
remove_OnLoginNeeded (declared in ClientChannel)
method remove_OnLoginNeeded(value: EventHandler<LoginNeededEventArgs>)
void remove_OnLoginNeeded(EventHandler<LoginNeededEventArgs> value)
Sub remove_OnLoginNeeded(value As EventHandler<LoginNeededEventArgs>)
Parameters:
- value:
remove_OnTransferEnd (declared in ClientChannel)
method remove_OnTransferEnd(value: EventHandler<TransferEndEventArgs>)
void remove_OnTransferEnd(EventHandler<TransferEndEventArgs> value)
Sub remove_OnTransferEnd(value As EventHandler<TransferEndEventArgs>)
Parameters:
- value:
remove_OnTransferProgress (declared in ClientChannel)
method remove_OnTransferProgress(value: EventHandler<TransferProgressEventArgs>)
void remove_OnTransferProgress(EventHandler<TransferProgressEventArgs> value)
Sub remove_OnTransferProgress(value As EventHandler<TransferProgressEventArgs>)
Parameters:
- value:
remove_OnTransferStart (declared in ClientChannel)
method remove_OnTransferStart(value: EventHandler<TransferStartEventArgs>)
void remove_OnTransferStart(EventHandler<TransferStartEventArgs> value)
Sub remove_OnTransferStart(value As EventHandler<TransferStartEventArgs>)
Parameters:
- value:
RequestTimeout
The timeout, in milliseconds, after which the SuperHTTP client channel will abort the request. This ensures that for unresponsive servers, the client will not hang indefinitely waiting for a reply.
The default value is 60000 (i.e. 1 minute).
property RequestTimeout: Int32 read write;
Int32 RequestTimeout { get; set; }
Property RequestTimeout As Int32
RetrieveRodl
method RetrieveRodl: RodlLibrary
RodlLibrary RetrieveRodl()
Function RetrieveRodl As RodlLibrary
TargetUri (declared in ClientChannel)
property TargetUri: Uri read write;
Uri TargetUri { get; set; }
Property TargetUri As Uri
TargetUrl (declared in ClientChannel)
property TargetUrl: String read write;
String TargetUrl { get; set; }
Property TargetUrl As String
TriggerAfterReceiveStream protected (declared in Channel)
method TriggerAfterReceiveStream(var stream: Stream)
void TriggerAfterReceiveStream(ref Stream stream)
Sub TriggerAfterReceiveStream(ByRef stream As Stream)
Parameters:
- stream:
TriggerBeforeSendStream protected (declared in Channel)
method TriggerBeforeSendStream(var stream: Stream)
void TriggerBeforeSendStream(ref Stream stream)
Sub TriggerBeforeSendStream(ByRef stream As Stream)
Parameters:
- stream:
TriggerOnException protected (declared in ClientChannel)
method TriggerOnException(exception: Exception; out handled: Boolean)
void TriggerOnException(Exception exception, out Boolean handled)
Sub TriggerOnException(exception As Exception, <OutAttribute> ByRef handled As Boolean)
Parameters:
- exception:
- handled:
TriggerOnLoginNeeded protected (declared in ClientChannel)
method TriggerOnLoginNeeded(exception: Exception; out loginSuccessful: Boolean)
void TriggerOnLoginNeeded(Exception exception, out Boolean loginSuccessful)
Sub TriggerOnLoginNeeded(exception As Exception, <OutAttribute> ByRef loginSuccessful As Boolean)
Parameters:
- exception:
- loginSuccessful:
TriggerOnTransferEnd protected (declared in ClientChannel)
method TriggerOnTransferEnd(direction: TransferDirection)
void TriggerOnTransferEnd(TransferDirection direction)
Sub TriggerOnTransferEnd(direction As TransferDirection)
Parameters:
- direction:
TriggerOnTransferProgress protected (declared in ClientChannel)
method TriggerOnTransferProgress(direction: TransferDirection; current: Int64)
void TriggerOnTransferProgress(TransferDirection direction, Int64 current)
Sub TriggerOnTransferProgress(direction As TransferDirection, current As Int64)
Parameters:
- direction:
- current:
TriggerOnTransferStart protected (declared in ClientChannel)
method TriggerOnTransferStart(direction: TransferDirection; total: Int64)
void TriggerOnTransferStart(TransferDirection direction, Int64 total)
Sub TriggerOnTransferStart(direction As TransferDirection, total As Int64)
Parameters:
- direction:
- total:
UnregisterEventReceiver
method UnregisterEventReceiver(receiver: IEventReceiver)
void UnregisterEventReceiver(IEventReceiver receiver)
Sub UnregisterEventReceiver(receiver As IEventReceiver)
Parameters:
- receiver:
UseEventThreadPool
Gets or sets a flag indicating whenther the server events callbacks wiil be executed using a separate thread pool (when set to true) or immediately in the same thread (when set to false).
Note: It is strongly suggested to leave value of this property as ture. Otherwise (ie when event callbacks are to be executed in the same thread as the channel code) please ensure that the event callbacks do not block the channel thread's execution for any significant amunt of time.
The default value is true.
property UseEventThreadPool: Boolean read write;
Boolean UseEventThreadPool { get; set; }
Property UseEventThreadPool As Boolean
UserAgent
property UserAgent: String read write;
String UserAgent { get; set; }
Property UserAgent As String
WaitConnected
method WaitConnected
void WaitConnected()
Sub WaitConnected
Worker protected
property Worker: SuperHttpClientChannelWorker read;
SuperHttpClientChannelWorker Worker { get; }
Property ReadOnly Worker As SuperHttpClientChannelWorker
Active
Determines if the channel is currently active, i.e. has an open connection to the server, or is in the process of (re-)establishing a connection (true) or not (false).
property Active: Boolean read write;
Boolean Active { get; set; }
Property Active As Boolean
ClientID
property ClientID: Guid read write;
Guid ClientID { get; set; }
Property ClientID As Guid
Connected
Indicates if there is an open connection to the server.
property Connected: Boolean read;
Boolean Connected { get; }
Property ReadOnly Connected As Boolean
ConnectTimeout
Timeout in milliseconds after which this SuperHttpClientChannel will abort trying to connect to the server. This ensures that for unresponsive servers, the client will not hang indefinitely trying to establish a connection to the server.
The default value is 10000 (i.e. 10 seconds).
property ConnectTimeout: Int32 read write;
Int32 ConnectTimeout { get; set; }
Property ConnectTimeout As Int32
EventThreadPool
property EventThreadPool: IThreadPool read write;
IThreadPool EventThreadPool { get; set; }
Property EventThreadPool As IThreadPool
HasAfterReceiveStream protected (declared in Channel)
property HasAfterReceiveStream: Boolean read;
Boolean HasAfterReceiveStream { get; }
Property ReadOnly HasAfterReceiveStream As Boolean
HasBeforeSendStream protected (declared in Channel)
property HasBeforeSendStream: Boolean read;
Boolean HasBeforeSendStream { get; }
Property ReadOnly HasBeforeSendStream As Boolean
HasOnTransferProgress protected (declared in ClientChannel)
property HasOnTransferProgress: Boolean read;
Boolean HasOnTransferProgress { get; }
Property ReadOnly HasOnTransferProgress As Boolean
HttpTimeout
The timeout, in milliseconds, after which the client channel will abort the request. This ensures that for unresponsive servers, the client will not hang indefinitely waiting for a reply.
The default value is 10000 (i.e. 10 seconds).
property HttpTimeout: Int32 read write;
Int32 HttpTimeout { get; set; }
Property HttpTimeout As Int32
IsBusy (declared in ClientChannel)
property IsBusy: Boolean read;
Boolean IsBusy { get; }
Property ReadOnly IsBusy As Boolean
MaxPackageSize
The maximum size for data packages that the channel can send (default is 1048576, 1MB).
property MaxPackageSize: Int32 read write;
Int32 MaxPackageSize { get; set; }
Property MaxPackageSize As Int32
RequestTimeout
The timeout, in milliseconds, after which the SuperHTTP client channel will abort the request. This ensures that for unresponsive servers, the client will not hang indefinitely waiting for a reply.
The default value is 60000 (i.e. 1 minute).
property RequestTimeout: Int32 read write;
Int32 RequestTimeout { get; set; }
Property RequestTimeout As Int32
TargetUri (declared in ClientChannel)
property TargetUri: Uri read write;
Uri TargetUri { get; set; }
Property TargetUri As Uri
TargetUrl (declared in ClientChannel)
property TargetUrl: String read write;
String TargetUrl { get; set; }
Property TargetUrl As String
UseEventThreadPool
Gets or sets a flag indicating whenther the server events callbacks wiil be executed using a separate thread pool (when set to true) or immediately in the same thread (when set to false).
Note: It is strongly suggested to leave value of this property as ture. Otherwise (ie when event callbacks are to be executed in the same thread as the channel code) please ensure that the event callbacks do not block the channel thread's execution for any significant amunt of time.
The default value is true.
property UseEventThreadPool: Boolean read write;
Boolean UseEventThreadPool { get; set; }
Property UseEventThreadPool As Boolean
UserAgent
property UserAgent: String read write;
String UserAgent { get; set; }
Property UserAgent As String
Worker protected
property Worker: SuperHttpClientChannelWorker read;
SuperHttpClientChannelWorker Worker { get; }
Property ReadOnly Worker As SuperHttpClientChannelWorker
BuildTargetUri protected (declared in ClientChannel)
class method BuildTargetUri(protocol: String; host: String; port: Int32; message: String): Uri
static Uri BuildTargetUri(String protocol, String host, Int32 port, String message)
Shared Function BuildTargetUri(protocol As String, host As String, port As Int32, message As String) As Uri
Parameters:
- protocol:
- host:
- port:
- message:
ChannelMatchingTargetUri (String): IClientChannel (declared in ClientChannel)
Creates a client channel instance with type, target host and target port matching the provided target Uri. F.e. for provided uri supertcp://192.168.1.100:7020/bin this method will return an instance of the Super Tcp channel with target host set to 192.168.1.100 and port set to 7020.
class method ChannelMatchingTargetUri(uri: String): IClientChannel
static IClientChannel ChannelMatchingTargetUri(String uri)
Shared Function ChannelMatchingTargetUri(uri As String) As IClientChannel
Parameters:
- uri: Server Uri
ChannelMatchingTargetUri (Uri): IClientChannel (declared in ClientChannel)
Creates a client channel instance with type, target host and target port matching the provided target Uri. F.e. for provided uri supertcp://192.168.1.100:7020/bin this method will return an instance of the Super Tcp channel with target host set to 192.168.1.100 and port set to 7020.
class method ChannelMatchingTargetUri(uri: Uri): IClientChannel
static IClientChannel ChannelMatchingTargetUri(Uri uri)
Shared Function ChannelMatchingTargetUri(uri As Uri) As IClientChannel
Parameters:
- uri: Server Uri
constructor protected (declared in ClientChannel)
Creates a new instance of the ClientChannel class.
This constructor can be called only from a derived class.
constructor
SuperHttpClientChannel()
Sub New
constructor (SuperHttpClientChannelWorker) protected
constructor(worker: SuperHttpClientChannelWorker)
SuperHttpClientChannel(SuperHttpClientChannelWorker worker)
Sub New (worker As SuperHttpClientChannelWorker)
Parameters:
- worker:
add_AfterReceiveStream (declared in Channel)
method add_AfterReceiveStream(value: EventHandler<StreamEventArgs>)
void add_AfterReceiveStream(EventHandler<StreamEventArgs> value)
Sub add_AfterReceiveStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
add_BeforeSendStream (declared in Channel)
method add_BeforeSendStream(value: EventHandler<StreamEventArgs>)
void add_BeforeSendStream(EventHandler<StreamEventArgs> value)
Sub add_BeforeSendStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
add_OnException (declared in ClientChannel)
method add_OnException(value: EventHandler<RequestExceptionEventArgs>)
void add_OnException(EventHandler<RequestExceptionEventArgs> value)
Sub add_OnException(value As EventHandler<RequestExceptionEventArgs>)
Parameters:
- value:
add_OnLoginNeeded (declared in ClientChannel)
method add_OnLoginNeeded(value: EventHandler<LoginNeededEventArgs>)
void add_OnLoginNeeded(EventHandler<LoginNeededEventArgs> value)
Sub add_OnLoginNeeded(value As EventHandler<LoginNeededEventArgs>)
Parameters:
- value:
add_OnTransferEnd (declared in ClientChannel)
method add_OnTransferEnd(value: EventHandler<TransferEndEventArgs>)
void add_OnTransferEnd(EventHandler<TransferEndEventArgs> value)
Sub add_OnTransferEnd(value As EventHandler<TransferEndEventArgs>)
Parameters:
- value:
add_OnTransferProgress (declared in ClientChannel)
method add_OnTransferProgress(value: EventHandler<TransferProgressEventArgs>)
void add_OnTransferProgress(EventHandler<TransferProgressEventArgs> value)
Sub add_OnTransferProgress(value As EventHandler<TransferProgressEventArgs>)
Parameters:
- value:
add_OnTransferStart (declared in ClientChannel)
method add_OnTransferStart(value: EventHandler<TransferStartEventArgs>)
void add_OnTransferStart(EventHandler<TransferStartEventArgs> value)
Sub add_OnTransferStart(value As EventHandler<TransferStartEventArgs>)
Parameters:
- value:
AsyncDispatch (declared in ClientChannel)
method AsyncDispatch(message: IMessage; callback: AsyncCallback; userData: Object): IClientAsyncResult
IClientAsyncResult AsyncDispatch(IMessage message, AsyncCallback callback, Object userData)
Function AsyncDispatch(message As IMessage, callback As AsyncCallback, userData As Object) As IClientAsyncResult
Parameters:
- message:
- callback:
- userData:
BeforeDispatch protected
method BeforeDispatch(message: IMessage)
void BeforeDispatch(IMessage message)
Sub BeforeDispatch(message As IMessage)
Parameters:
- message:
BeginDispatch (IMessage, AsyncCallback, Boolean, Object): IClientAsyncResult protected (declared in ClientChannel)
method BeginDispatch(message: IMessage; callback: AsyncCallback; disposeChannel: Boolean; userData: Object): IClientAsyncResult
IClientAsyncResult BeginDispatch(IMessage message, AsyncCallback callback, Boolean disposeChannel, Object userData)
Function BeginDispatch(message As IMessage, callback As AsyncCallback, disposeChannel As Boolean, userData As Object) As IClientAsyncResult
Parameters:
- message:
- callback:
- disposeChannel:
- userData:
BeginDispatch (IMessage, AsyncCallback, Object): IClientAsyncResult (declared in ClientChannel)
method BeginDispatch(message: IMessage; callback: AsyncCallback; userData: Object): IClientAsyncResult
IClientAsyncResult BeginDispatch(IMessage message, AsyncCallback callback, Object userData)
Function BeginDispatch(message As IMessage, callback As AsyncCallback, userData As Object) As IClientAsyncResult
Parameters:
- message:
- callback:
- userData:
CheckChannelStatus protected
method CheckChannelStatus
void CheckChannelStatus()
Sub CheckChannelStatus
Clone (declared in ClientChannel)
method Clone: Object
Object Clone()
Function Clone As Object
method CopyProperties(source: Channel)
void CopyProperties(Channel source)
Sub CopyProperties(source As Channel)
Parameters:
- source:
CopyProperties (ClientChannel) protected
method CopyProperties(source: ClientChannel)
void CopyProperties(ClientChannel source)
Sub CopyProperties(source As ClientChannel)
Parameters:
- source:
Dispatch (declared in ClientChannel)
method Dispatch(message: IMessage)
void Dispatch(IMessage message)
Sub Dispatch(message As IMessage)
Parameters:
- message:
Dispose protected
method Dispose(disposing: Boolean)
void Dispose(Boolean disposing)
Sub Dispose(disposing As Boolean)
Parameters:
- disposing:
EndDispatch (declared in ClientChannel)
method EndDispatch(ar: IAsyncResult): IMessage
IMessage EndDispatch(IAsyncResult ar)
Function EndDispatch(ar As IAsyncResult) As IMessage
Parameters:
- ar:
Finalize protected
method Finalize
void Finalize()
Sub Finalize
IntDispatch protected
method IntDispatch(request: Stream; response: IMessage)
void IntDispatch(Stream request, IMessage response)
Sub IntDispatch(request As Stream, response As IMessage)
Parameters:
- request:
- response:
RegisterEventReceiver
method RegisterEventReceiver(receiver: IEventReceiver)
void RegisterEventReceiver(IEventReceiver receiver)
Sub RegisterEventReceiver(receiver As IEventReceiver)
Parameters:
- receiver:
remove_AfterReceiveStream (declared in Channel)
method remove_AfterReceiveStream(value: EventHandler<StreamEventArgs>)
void remove_AfterReceiveStream(EventHandler<StreamEventArgs> value)
Sub remove_AfterReceiveStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
remove_BeforeSendStream (declared in Channel)
method remove_BeforeSendStream(value: EventHandler<StreamEventArgs>)
void remove_BeforeSendStream(EventHandler<StreamEventArgs> value)
Sub remove_BeforeSendStream(value As EventHandler<StreamEventArgs>)
Parameters:
- value:
remove_OnException (declared in ClientChannel)
method remove_OnException(value: EventHandler<RequestExceptionEventArgs>)
void remove_OnException(EventHandler<RequestExceptionEventArgs> value)
Sub remove_OnException(value As EventHandler<RequestExceptionEventArgs>)
Parameters:
- value:
remove_OnLoginNeeded (declared in ClientChannel)
method remove_OnLoginNeeded(value: EventHandler<LoginNeededEventArgs>)
void remove_OnLoginNeeded(EventHandler<LoginNeededEventArgs> value)
Sub remove_OnLoginNeeded(value As EventHandler<LoginNeededEventArgs>)
Parameters:
- value:
remove_OnTransferEnd (declared in ClientChannel)
method remove_OnTransferEnd(value: EventHandler<TransferEndEventArgs>)
void remove_OnTransferEnd(EventHandler<TransferEndEventArgs> value)
Sub remove_OnTransferEnd(value As EventHandler<TransferEndEventArgs>)
Parameters:
- value:
remove_OnTransferProgress (declared in ClientChannel)
method remove_OnTransferProgress(value: EventHandler<TransferProgressEventArgs>)
void remove_OnTransferProgress(EventHandler<TransferProgressEventArgs> value)
Sub remove_OnTransferProgress(value As EventHandler<TransferProgressEventArgs>)
Parameters:
- value:
remove_OnTransferStart (declared in ClientChannel)
method remove_OnTransferStart(value: EventHandler<TransferStartEventArgs>)
void remove_OnTransferStart(EventHandler<TransferStartEventArgs> value)
Sub remove_OnTransferStart(value As EventHandler<TransferStartEventArgs>)
Parameters:
- value:
RetrieveRodl
method RetrieveRodl: RodlLibrary
RodlLibrary RetrieveRodl()
Function RetrieveRodl As RodlLibrary
TriggerAfterReceiveStream protected (declared in Channel)
method TriggerAfterReceiveStream(var stream: Stream)
void TriggerAfterReceiveStream(ref Stream stream)
Sub TriggerAfterReceiveStream(ByRef stream As Stream)
Parameters:
- stream:
TriggerBeforeSendStream protected (declared in Channel)
method TriggerBeforeSendStream(var stream: Stream)
void TriggerBeforeSendStream(ref Stream stream)
Sub TriggerBeforeSendStream(ByRef stream As Stream)
Parameters:
- stream:
TriggerOnException protected (declared in ClientChannel)
method TriggerOnException(exception: Exception; out handled: Boolean)
void TriggerOnException(Exception exception, out Boolean handled)
Sub TriggerOnException(exception As Exception, <OutAttribute> ByRef handled As Boolean)
Parameters:
- exception:
- handled:
TriggerOnLoginNeeded protected (declared in ClientChannel)
method TriggerOnLoginNeeded(exception: Exception; out loginSuccessful: Boolean)
void TriggerOnLoginNeeded(Exception exception, out Boolean loginSuccessful)
Sub TriggerOnLoginNeeded(exception As Exception, <OutAttribute> ByRef loginSuccessful As Boolean)
Parameters:
- exception:
- loginSuccessful:
TriggerOnTransferEnd protected (declared in ClientChannel)
method TriggerOnTransferEnd(direction: TransferDirection)
void TriggerOnTransferEnd(TransferDirection direction)
Sub TriggerOnTransferEnd(direction As TransferDirection)
Parameters:
- direction:
TriggerOnTransferProgress protected (declared in ClientChannel)
method TriggerOnTransferProgress(direction: TransferDirection; current: Int64)
void TriggerOnTransferProgress(TransferDirection direction, Int64 current)
Sub TriggerOnTransferProgress(direction As TransferDirection, current As Int64)
Parameters:
- direction:
- current:
TriggerOnTransferStart protected (declared in ClientChannel)
method TriggerOnTransferStart(direction: TransferDirection; total: Int64)
void TriggerOnTransferStart(TransferDirection direction, Int64 total)
Sub TriggerOnTransferStart(direction As TransferDirection, total As Int64)
Parameters:
- direction:
- total:
UnregisterEventReceiver
method UnregisterEventReceiver(receiver: IEventReceiver)
void UnregisterEventReceiver(IEventReceiver receiver)
Sub UnregisterEventReceiver(receiver As IEventReceiver)
Parameters:
- receiver:
WaitConnected
method WaitConnected
void WaitConnected()
Sub WaitConnected
AfterReceiveStream (declared in Channel)
This event is triggered by client and server channels directly after a request or response stream has been received and before the stream gets parsed into a message. User code can assign handlers to this event to process, inspect or modify incoming messages, before they get handled by the Remoting SDK framework. The passed Stream is a MemoryStream and may be modified.
If no handlers are assigned to the AfterReceiveStream event, the message will load the data directly from the incoming medium (usually the network stream); assigning event handlers to AfterReceiveStream will induce a slight overhead as the data will first be copied into a local memory buffer for the event handler. This should not have any noticeably effect except for very large messages or on resource-limited systems such as Compact Framework Clients, but if utmost performance is important, take this note into consideration.
event AfterReceiveStream: EventHandler<StreamEventArgs>;
delegate EventHandler<StreamEventArgs> AfterReceiveStream()
Event AfterReceiveStream As EventHandler<StreamEventArgs>
BeforeSendStream (declared in Channel)
This event is triggered by client and server channels directly before a request or response stream will be sent over the network. User code can assign handlers to this event to process, inspect or modify incoming messages before they get sent out to the remote system.
The passed Stream is a MemoryStream and may be modified.
event BeforeSendStream: EventHandler<StreamEventArgs>;
delegate EventHandler<StreamEventArgs> BeforeSendStream()
Event BeforeSendStream As EventHandler<StreamEventArgs>
OnException (declared in ClientChannel)
This event is raised if an exception occurs during the execution of a remote request through the channel. The event will be raised both for exceptions originating from the server and for exceptions during communication (such as unavailability of the server). Attach a handler to this event to do custom handling of events without having to reply on explicit try/catch blocks in the calling code.
This event will not be raised for SessionNotFoundExceptions. These will be handled separately by the OnLoginNeeded event.
event OnException: EventHandler<RequestExceptionEventArgs>;
delegate EventHandler<RequestExceptionEventArgs> OnException()
Event OnException As EventHandler<RequestExceptionEventArgs>
OnLoginNeeded (declared in ClientChannel)
This event is raised if an SessionNotFoundException occurs during the execution of a remote request through the channel. The event gives you the opportunity to perform a login on the server (for example by calling a custom Login method, and then retry the call by setting the EventArgs' LoginSuccessful property to true. This way, your client can recover from a timed-out session to automatically logging in again, without the calling code having to consider the handling of SessionNotFoundExceptions manually.
event OnLoginNeeded: EventHandler<LoginNeededEventArgs>;
delegate EventHandler<LoginNeededEventArgs> OnLoginNeeded()
Event OnLoginNeeded As EventHandler<LoginNeededEventArgs>
OnTransferEnd (declared in ClientChannel)
This event is triggered by the client channel after a transfer is completed (either the sending of a request or the receiving of a response).
event OnTransferEnd: EventHandler<TransferEndEventArgs>;
delegate EventHandler<TransferEndEventArgs> OnTransferEnd()
Event OnTransferEnd As EventHandler<TransferEndEventArgs>
OnTransferProgress (declared in ClientChannel)
This event is triggered by the client channel during a transfer (either the sending of a request or the receiving of a response) whenever a new block of data has been sent or received.
event OnTransferProgress: EventHandler<TransferProgressEventArgs>;
delegate EventHandler<TransferProgressEventArgs> OnTransferProgress()
Event OnTransferProgress As EventHandler<TransferProgressEventArgs>
OnTransferStart (declared in ClientChannel)
This event is triggered by the client channel when a transfer (either the sending of a request or the receiving of a response) is about to be started.
event OnTransferStart: EventHandler<TransferStartEventArgs>;
delegate EventHandler<TransferStartEventArgs> OnTransferStart()
Event OnTransferStart As EventHandler<TransferStartEventArgs>
Descendants
See Also
- .NET
- Java