com.pcbsys.nirvana.client.nConstants Class Reference

This class is a container for the various constants that affect the behaviour of various Nirvana Client API calls. More...


Static Public Member Functions

static boolean attemptReconnectAfterAccessChange ()
 Returns whether a nirvana nSession will attempt to reconnect to the realm after the realm ACL has been revoked.
static boolean attemptReconnectImmediately ()
 Returns whether a nirvana nSession will attempt to immediately reconnect or whether reconnection attempts will back off over time to prevent a network storm where multiple re-connections can occur all at once.
static void enableDebug (boolean enabled)
 Sets the debug flag to true or false.
static int getAccessWaitLimit ()
 Returns the outbound publish queue access wait time.
static int getBlockLimit ()
 Returns the outbound publish queue block wait time.
static int getConnectionBlockWeighting ()
 Returns the outbound publish queue block weighting.
static int getConnectionQueueHighWater ()
 Returns the outbound publish queue high watermark.
static int getConnectionQueueLowWater ()
 Returns the outbound publish queue low watermark.
static final int getDataGroupQueueSize ()
static long getEVENTWAIT ()
 This is the maximum time the client API will wait for a response to a specific request from the Nirvana realm.
static int getInitialConnectionTimeout ()
 This returns the current value for the Initial socket connect timeout.
static long getKAWAIT ()
 Retrieves the value in ms to wait before sending a Keep Alive.
static long getKeepAliveInterval ()
 Gets the value in ms to wait before sending a Keep Alive.
static int getPushWaitLimit ()
 Returns the outbound publish queue push wait time.
static long getReconnectInterval ()
 Returns the interval value to use between reconnect attempts when the session is set to reconnect immediately.
static int getSubHighWater ()
 Retrieves the subscriber queue high watermark.
static int getSubLowWater ()
 Retrieves the subscriber queue low watermark.
static int getWriteHandlerType ()
 Returns the current write handling mode that the client is using.
static boolean isDebugEnabled ()
 Returns whether the debug flag is set to true or false.
static final void resetCertificateAlias ()
 Resets the certificate alias to be used for SSL connections to the one selected by default by the key manager.
static void setAccessWaitLimit (int p_accessWait)
 Sets the outbound publish queue access wait time.
static void setBlockLimit (int p_blockWait)
 Sets the outbound publish queue block wait time.
static final void setCertificateAlias (String alias)
 Set the certificate alias to be used for SSL connections, overrides the default selection of the key manager.
static void setClientLogLevel (int level)
 Sets the log level for the client.
static void setConnectionBlockWeighting (int blockWeighting)
 Sets the outbound publish queue block weighting.
static void setConnectionQueueHighWater (int high)
 Sets the outbound publish queue high watermark.
static void setConnectionQueueLowWater (int low)
 Sets the outbound publish queue low watermark.
static final void setDataGroupQueueSize (int queueSize)
 Sets the number of events that are still to ve delivered to the client.
static void setDefaultStoreCapacity (int cap)
 Sets the capacity that will be used for any channels or queues created within this JVM.
static void setDefaultStoreTTL (int ttl)
 Sets the ttl that will be used for any channels or queues created within this JVM.
static void setEVENTWAIT (long newval)
 This is the maximum time the client API will wait for a response to a specific request from the Nirvana realm.
static void setInitialConnectionTimeout (int timeout)
 This sets the current value for the Initial socket connect timeout.
static void setKAWAIT (long newVal)
 Sets the value in ms to wait before sending a Keep Alive.
static void setKeepAliveInterval (long newVal)
 Sets the value in ms to wait before sending a Keep Alive.
static void setPermittedKeepAlivesMissed (int kas)
 Sets the number of keep alives that the client can miss before closing the connection.
static void setPushWaitLimit (int p_pushWait)
 Sets the outbound publish queue push wait time.
static void setReconnectAfterAccessChange (boolean recon)
 Sets whether a nirvana nSession will attempt to reconnect to the realm after the realm ACL has been revoked.
static void setReconnectImmediately (boolean recon)
 Sets whether a nirvana nSession will attempt to immediately reconnect or whether reconnection attempts will back off over time to prevent a network storm where multiple re-connections can occur all at once.
static void setReconnectInterval (long interval)
 Returns the interval value to use between reconnect attempts when the session is set to reconnect immediately.
static void setSubHighWater (int high)
 Sets the subscriber queue high watermark.
static void setSubLowWater (int low)
 Sets the subscriber queue low watermark.
static final void setWriteHandlerType (int type)
 Allows the client to specify the type of write handling that the client code will employ.

Static Public Attributes

static final int CHAN_MIXED = com.pcbsys.nirvana.base.nConstants.CHAN_MIXED
 Specifies a mixed (specified on a per event basis) channel type.
static final int CHAN_MODE_NORMAL = com.pcbsys.nirvana.base.nConstants.CHAN_MODE_NORMAL
 Specifies a channel (or topic) mode for the pub/sub model.
static final int CHAN_MODE_QUEUE = com.pcbsys.nirvana.base.nConstants.CHAN_MODE_QUEUE
 Specifies a queue (point 2 point) mode for the queue model.
static final int CHAN_PERSISTENT = com.pcbsys.nirvana.base.nConstants.CHAN_PERSISTENT
 Specifies a persistent (on disk) channel type.
static final int CHAN_RELIABLE = com.pcbsys.nirvana.base.nConstants.CHAN_RELIABLE
 Specifies a reliable (in memory but with EIDs retained) channel type.
static final int CHAN_SIMPLE = com.pcbsys.nirvana.base.nConstants.CHAN_SIMPLE
 Specifies a simple (in memory, no EIDs retained) channel type.
static final int sDirectWriteHandler = fConnectionSettings.sDirectWriteHandler
 This write handler only uses a direct write method to the network layer, this reduces latencies but may increase the cpu used.
static final int sQueuedWriteHandler = fConnectionSettings.sBufferedWriteHandler
 This write handler implements the older method of buffering and sending requests and flushing once the queue was emtpy this maximised the network usage but latency can suffer.
static final int sStandardWriteHandler = fConnectionSettings.sPeakWriteHandler
 This write handler uses a combination of direct writing and buffered writing to the network depending on client event load.

Detailed Description

This class is a container for the various constants that affect the behaviour of various Nirvana Client API calls.

Member Function Documentation

static boolean com.pcbsys.nirvana.client.nConstants.attemptReconnectAfterAccessChange (  )  [static]

Returns whether a nirvana nSession will attempt to reconnect to the realm after the realm ACL has been revoked.

By default, the nSession will not reconnect after one of these incidents, and a manual restart would need to be initiated

Returns:
true if reconnect is enabled after realm ACL subject revocation

static boolean com.pcbsys.nirvana.client.nConstants.attemptReconnectImmediately (  )  [static]

Returns whether a nirvana nSession will attempt to immediately reconnect or whether reconnection attempts will back off over time to prevent a network storm where multiple re-connections can occur all at once.

Returns:
true if reconnect immediately is enabled

static void com.pcbsys.nirvana.client.nConstants.enableDebug ( boolean  enabled  )  [static]

Sets the debug flag to true or false.

If true verbose logging will occur for connections to the realm server

By default, debug is not enabled

Parameters:
enabled - whether debug is enabled (true) or disabled (false)

static int com.pcbsys.nirvana.client.nConstants.getAccessWaitLimit (  )  [static]

Returns the outbound publish queue access wait time.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a period of time that the queue cannot be accessed. This period is called the block access time

Returns:
the connection queue access wait
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static int com.pcbsys.nirvana.client.nConstants.getBlockLimit (  )  [static]

Returns the outbound publish queue block wait time.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a configurable period. This period is called the block wait time

Returns:
the connection queue block wait
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static int com.pcbsys.nirvana.client.nConstants.getConnectionBlockWeighting (  )  [static]

Returns the outbound publish queue block weighting.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a configurable period. The connection block weighting is a value that is applied to the block wait value in order to control the frequency of these notifications.

Returns:
the connection queue block weighting
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static int com.pcbsys.nirvana.client.nConstants.getConnectionQueueHighWater (  )  [static]

Returns the outbound publish queue high watermark.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

Returns:
the outbound connection queue high water mark
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static int com.pcbsys.nirvana.client.nConstants.getConnectionQueueLowWater (  )  [static]

Returns the outbound publish queue low watermark.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

Returns:
the outbound connection queue low water mark
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static final int com.pcbsys.nirvana.client.nConstants.getDataGroupQueueSize (  )  [static]

Returns:
The current data group event queue size

static long com.pcbsys.nirvana.client.nConstants.getEVENTWAIT (  )  [static]

This is the maximum time the client API will wait for a response to a specific request from the Nirvana realm.

The default value is 60 secs and typically if you get a nRequestTimedOutException the cause would be:

1. There is a protocol mismatch between the client library in use and server you are connected to.

2. The realm is really so busy that has not managed to respond to your request within the specified maximum interval.

Returns:
a long specifying the maximum wait time for a protocol request (in ms)

static int com.pcbsys.nirvana.client.nConstants.getInitialConnectionTimeout (  )  [static]

This returns the current value for the Initial socket connect timeout.

This timeout is specified in the actual underlying Socket connect, and enables connections made to non existent or unreachable hosts to be returned within a configurable timeframe, rather than relying on the underlying JVM and OS timeout value

Returns:
the socket connect timeout value, default is 30000ms

static long com.pcbsys.nirvana.client.nConstants.getKAWAIT (  )  [static]

Retrieves the value in ms to wait before sending a Keep Alive.

Returns:
a long specifiying the keep alive wait time in ms
Deprecated:

static long com.pcbsys.nirvana.client.nConstants.getKeepAliveInterval (  )  [static]

Gets the value in ms to wait before sending a Keep Alive.

This is relevant to the local JVM only.

static int com.pcbsys.nirvana.client.nConstants.getPushWaitLimit (  )  [static]

Returns the outbound publish queue push wait time.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a period of time that events cannot be pushed to the queue. This period is called the push wait time

Returns:
the connection queue push wait
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static long com.pcbsys.nirvana.client.nConstants.getReconnectInterval (  )  [static]

Returns the interval value to use between reconnect attempts when the session is set to reconnect immediately.

Returns:
true if reconnect immediately is enabled
Since:
4.0

static int com.pcbsys.nirvana.client.nConstants.getSubHighWater (  )  [static]

Retrieves the subscriber queue high watermark.

Each Nirvana subscriber uses a queue to store events retrieved from the server prior to performing the callback to the registered event listeners. When the queue reaches the high watermark the subscription is suspended to allow the event listener to catch up and control the amount of memory used on the client. When the queue reaches the low watermark, the subscription is automatically resumed.

Returns:
an int specifiying the number of events to be used as a queue high watermark

static int com.pcbsys.nirvana.client.nConstants.getSubLowWater (  )  [static]

Retrieves the subscriber queue low watermark.

Each Nirvana subscriber uses a queue to store events retrieved from the server prior to performing the callback to the registered event listeners. When the queue reaches the high watermark the subscription is suspended to allow the event listener to catch up and control the amount of memory used on the client. When the queue reaches the low watermark, the subscription is automatically resumed.

Returns:
an int specifiying the number of events to be used as a queue low watermark

static int com.pcbsys.nirvana.client.nConstants.getWriteHandlerType (  )  [static]

Returns the current write handling mode that the client is using.

Returns:
an int of either sStandardWriteHandler or sDirectWriteHandler

static boolean com.pcbsys.nirvana.client.nConstants.isDebugEnabled (  )  [static]

Returns whether the debug flag is set to true or false.

By default, debug is not enabled

Returns:
whether debug is enabled (true) or disabled (false)

static void com.pcbsys.nirvana.client.nConstants.setAccessWaitLimit ( int  p_accessWait  )  [static]

Sets the outbound publish queue access wait time.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a period of time that the queue cannot be accessed. This period is called the block access time

Parameters:
p_accessWait the connection queue access wait
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static void com.pcbsys.nirvana.client.nConstants.setBlockLimit ( int  p_blockWait  )  [static]

Sets the outbound publish queue block wait time.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a configurable period. This period is called the block wait time

Parameters:
p_blockWait the connection queue block wait
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static final void com.pcbsys.nirvana.client.nConstants.setCertificateAlias ( String  alias  )  [static]

Set the certificate alias to be used for SSL connections, overrides the default selection of the key manager.

If the specified alias is not found, the standrd key manager selection is used instead.

Parameters:
alias the alias name of the certificate to be used

static void com.pcbsys.nirvana.client.nConstants.setClientLogLevel ( int  level  )  [static]

Sets the log level for the client.

All Nirvana client api code contains useful logging messages. The messages are set at specific levels from 0-7. This methid allows you to choose what log level you wish to see. Setting to log level 0 will provide verbose output, whereas level 7 will be fairly quiet.

By default, these messages will be sent to System.out

Parameters:
level the log level you wish to set the client application to for nirvana messages

static void com.pcbsys.nirvana.client.nConstants.setConnectionBlockWeighting ( int  blockWeighting  )  [static]

Sets the outbound publish queue block weighting.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a configurable period. The connection block weighting is a value that is applied to the block wait value in order to control the frequency of these notifications.

Parameters:
blockWeighting the connection queue block weighting
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static void com.pcbsys.nirvana.client.nConstants.setConnectionQueueHighWater ( int  high  )  [static]

Sets the outbound publish queue high watermark.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

Parameters:
high the outbound connection queue high water mark
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static void com.pcbsys.nirvana.client.nConstants.setConnectionQueueLowWater ( int  low  )  [static]

Sets the outbound publish queue low watermark.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

Parameters:
low the outbound connection queue low water mark
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static final void com.pcbsys.nirvana.client.nConstants.setDataGroupQueueSize ( int  queueSize  )  [static]

Sets the number of events that are still to ve delivered to the client.

Parameters:
queueSize number of events that the queue will hold before blocking

static void com.pcbsys.nirvana.client.nConstants.setDefaultStoreCapacity ( int  cap  )  [static]

Sets the capacity that will be used for any channels or queues created within this JVM.

Parameters:
cap the capacity to set on the channels / queues

static void com.pcbsys.nirvana.client.nConstants.setDefaultStoreTTL ( int  ttl  )  [static]

Sets the ttl that will be used for any channels or queues created within this JVM.

Parameters:
ttl the ttl to set on the channels / queues

static void com.pcbsys.nirvana.client.nConstants.setEVENTWAIT ( long  newval  )  [static]

This is the maximum time the client API will wait for a response to a specific request from the Nirvana realm.

The default value is 60 secs and typically if you get a nRequestTimedOutException the cause would be:

1. There is a protocol mismatch between the client library in use and server you are connected to.

2. The realm is really so busy that has not managed to respond to your request within the specified maximum interval.

Calling this method will only have effect on the local JVM. Alternatively if you change this value through on the realm configuration using the Admin API, all subsequent Nirvana clients that connect will be affected.

static void com.pcbsys.nirvana.client.nConstants.setInitialConnectionTimeout ( int  timeout  )  [static]

This sets the current value for the Initial socket connect timeout.

This timeout is specified in the actual underlying Socket connect, and enables connections made to non existent or unreachable hosts to be returned within a configurable timeframe.

Parameters:
timeout the socket connect timeout value to be set, default is 30000ms

static void com.pcbsys.nirvana.client.nConstants.setKAWAIT ( long  newVal  )  [static]

Sets the value in ms to wait before sending a Keep Alive.

This is applied to the local JVM only and is NOT sent to the realm.

Deprecated:

static void com.pcbsys.nirvana.client.nConstants.setKeepAliveInterval ( long  newVal  )  [static]

Sets the value in ms to wait before sending a Keep Alive.

This is applied to the local JVM only and is NOT sent to the realm.

static void com.pcbsys.nirvana.client.nConstants.setPermittedKeepAlivesMissed ( int  kas  )  [static]

Sets the number of keep alives that the client can miss before closing the connection.

If 0, the client does not check for any missed keep alives from the server and will continue sending its own keep alive events, until the connection is detected as lost. If > 0, say 1, when the client has not received a message for 1 X the KeepAlive time + 20000ms, the underlying connection will be closed by the client and reconnection will be attempted.

Parameters:
kas Number of keep alive messages the client will miss before determining the connection as broken

static void com.pcbsys.nirvana.client.nConstants.setPushWaitLimit ( int  p_pushWait  )  [static]

Sets the outbound publish queue push wait time.

Each Nirvana session that sends events to the server (e.g. publishers) place events into an outbound queue to be sent to the server. When the queue reaches the high watermark the queue is unavailable to the client session until the queue reaches it's low water mark, i.e. the events are delivered to the server. When the low water mark is reached the queue is automatically resumed.

When an outbound queue becomes blocked (unavailable) it is possible to become notified after a period of time that events cannot be pushed to the queue. This period is called the push wait time

Parameters:
p_pushWait the connection queue push wait
See also:
com.pcbsys.nirvana.client.nConnectionQueueListener

static void com.pcbsys.nirvana.client.nConstants.setReconnectAfterAccessChange ( boolean  recon  )  [static]

Sets whether a nirvana nSession will attempt to reconnect to the realm after the realm ACL has been revoked.

By default, the nSession will not reconnect after one of these incidents, and a manual restart would need to be initiated

Parameters:
recon true - will reconnect continually until successful, false, will disabled reconnect

static void com.pcbsys.nirvana.client.nConstants.setReconnectImmediately ( boolean  recon  )  [static]

Sets whether a nirvana nSession will attempt to immediately reconnect or whether reconnection attempts will back off over time to prevent a network storm where multiple re-connections can occur all at once.

Parameters:
recon true - will reconnect immediately, and use the value set in
Since:
4.0

static void com.pcbsys.nirvana.client.nConstants.setReconnectInterval ( long  interval  )  [static]

Returns the interval value to use between reconnect attempts when the session is set to reconnect immediately.

Parameters:
interval value in milliseconds specifying the interval between reconnect attempts
Since:
4.0

static void com.pcbsys.nirvana.client.nConstants.setSubHighWater ( int  high  )  [static]

Sets the subscriber queue high watermark.

Each Nirvana subscriber uses a queue to store events retrieved from the server prior to performing the callback to the registered event listeners. When the queue reaches the high watermark the subscription is suspended to allow the event listener to catch up and control the amount of memory used on the client. When the queue reaches the low watermark, the subscription is automatically resumed.

Parameters:
high sets the subscriber high water mark

static void com.pcbsys.nirvana.client.nConstants.setSubLowWater ( int  low  )  [static]

Sets the subscriber queue low watermark.

Each Nirvana subscriber uses a queue to store events retrieved from the server prior to performing the callback to the registered event listeners. When the queue reaches the high watermark the subscription is suspended to allow the event listener to catch up and control the amount of memory used on the client. When the queue reaches the low watermark, the subscription is automatically resumed.

Parameters:
low the low water ,ark for the subscriber

static final void com.pcbsys.nirvana.client.nConstants.setWriteHandlerType ( int  type  )  [static]

Allows the client to specify the type of write handling that the client code will employ.

Please note this needs to be set prior to any nSession creation.

Parameters:
type sStandardWriteHandler, sQueuedWriteHandler or sDirectWriteHandler

Field Documentation

final int com.pcbsys.nirvana.client.nConstants.CHAN_MIXED = com.pcbsys.nirvana.base.nConstants.CHAN_MIXED [static]

Specifies a mixed (specified on a per event basis) channel type.

See also:
nChannelAttributes
Deprecated:
As of version 2.0, please use nChannelAttributes.MIXED_TYPE

final int com.pcbsys.nirvana.client.nConstants.CHAN_MODE_NORMAL = com.pcbsys.nirvana.base.nConstants.CHAN_MODE_NORMAL [static]

Specifies a channel (or topic) mode for the pub/sub model.

See also:
nChannelAttributes
Deprecated:
As of version 2.0, please use nChannelAttributes.CHANNEL_MODE

final int com.pcbsys.nirvana.client.nConstants.CHAN_MODE_QUEUE = com.pcbsys.nirvana.base.nConstants.CHAN_MODE_QUEUE [static]

Specifies a queue (point 2 point) mode for the queue model.

See also:
nChannelAttributes
Deprecated:
As of version 2.0, please use nChannelAttributes.QUEUE_MODE

final int com.pcbsys.nirvana.client.nConstants.CHAN_PERSISTENT = com.pcbsys.nirvana.base.nConstants.CHAN_PERSISTENT [static]

Specifies a persistent (on disk) channel type.

See also:
nChannelAttributes
Deprecated:
As of version 2.0, please use nChannelAttributes.PERSISTENT_TYPE

final int com.pcbsys.nirvana.client.nConstants.CHAN_RELIABLE = com.pcbsys.nirvana.base.nConstants.CHAN_RELIABLE [static]

Specifies a reliable (in memory but with EIDs retained) channel type.

See also:
nChannelAttributes
Deprecated:
As of version 2.0, please use nChannelAttributes.RELIABLE_TYPE

final int com.pcbsys.nirvana.client.nConstants.CHAN_SIMPLE = com.pcbsys.nirvana.base.nConstants.CHAN_SIMPLE [static]

Specifies a simple (in memory, no EIDs retained) channel type.

See also:
nChannelAttributes
Deprecated:
As of version 2.0, please use nChannelAttributes.SIMPLE_TYPE