```
public interface PassThroughConfigPNames
```
Defines configuration parameter names for Pass-through HTTP Transport.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`BLOCK_SERVICE_LIST`	Defines whether viewing services are enabled or not
`static String`	`C_MAX_ACTIVE`	Defines the maximum open connection limit.
`static String`	`CLOSE_SOCKET_ON_ENDPOINT_TIMEOUT`	Defines whether we should close target connection on endpoint timeout.
`static String`	`CONNECTION_GRACE_TIME`	Defines the time allocated to avoid a connection being used at the moment it is being closed or timed out in milliseconds
`static String`	`CONNECTION_IDLE_TIME`	Defines the time interval for idle connection removal.
`static String`	`CONSUME_AND_DISCARD`	Define property to mark If an error has happened in the request processing, should consumes the data in pipe completely and discard.
`static String`	`CONSUME_AND_DISCARD_BY_SECONDARY_POOL`	Define property to mark If an error has happened in the request processing, should consume the data in pipe completely and discard using secondary worker pool.
`static String`	`CORRELATION_HEADER_NAME_PROPERTY`	Defines the header name set for correlation logs
`static String`	`DISABLE_KEEPALIVE`	Defines whether HTTP keep-alive is disabled
`static String`	`EXPECTED_MAX_QUEUEING_TIME`	Defines max waiting time for a request to be queued for a worker thread
`static String`	`EXPECTED_MAX_QUEUEING_TIME_FOR_MESSAGE_DISCARD_WORKER`	Defines max waiting time for a request to be queued for a worker thread
`static String`	`HTTP_HEADERS_PRESERVE`	Defines whether ESB needs to preserve the original Http header.
`static String`	`HTTP_LISTENING_IO_REACTOR_SHARING_ENABLE`	Defines whether Listening IOReactor is shared among non axis2 Listeners
`static String`	`HTTP_RESPONSE_HEADERS_PRESERVE`	Defines whether ESB needs to preserve the original Http header.
`static String`	`IGNORE_CASE_SENSITIVE_HEADERS`	Defines whether to ignore case-sensitive headers from excess headers map
`static String`	`IO_BUFFER_SIZE`	Defines the IO buffer size
`static String`	`IO_THREADS_PER_REACTOR`	Defines the number of IO dispatcher threads used per reactor
`static String`	`MAX_CONNECTION_PER_HOST_PORT`	Defines the maximum number of connections per host port
`static String`	`MAX_MESSAGES_PER_HOST_PORT`	Defines the maximum number of waiting messages per host port
`static String`	`MAXIMUM_CONNECTION_LIFESPAN`	Defines the time interval for maximum connection lifespan.
`static String`	`SECONDARY_WORKER_POOL_QUEUE_LENGTH`	Defines the length of the queue that is used to hold Runnable tasks to be executed by the secondary worker pool.
`static String`	`SECONDARY_WORKER_POOL_SIZE_CORE`	Defines the core size (number of threads) of the secondary worker thread pool.
`static String`	`SECONDARY_WORKER_POOL_SIZE_MAX`	Defines the maximum size (number of threads) of the secondary worker thread pool.
`static String`	`SECONDARY_WORKER_THREAD_KEEPALIVE_SEC`	Defines the keep-alive time for extra threads in the secondary worker pool.
`static String`	`SERVER_HEADER_PRESERVE`	Defines whether ESB needs to preserve the original Server header.
`static String`	`TRANSPORT_LISTENER_SHUTDOWN_WAIT_TIME_SEC`
`static String`	`USER_AGENT_HEADER_PRESERVE`	Defines whether ESB needs to preserve the original User-Agent header.
`static String`	`WORKER_POOL_QUEUE_LENGTH`	Defines the length of the queue that is used to hold Runnable tasks to be executed by the worker pool.
`static String`	`WORKER_POOL_SIZE_CORE`	Defines the core size (number of threads) of the worker thread pool.
`static String`	`WORKER_POOL_SIZE_MAX`	Defines the maximum size (number of threads) of the worker thread pool.
`static String`	`WORKER_THREAD_KEEP_ALIVE_SEC`	Defines the keep-alive time for extra threads in the worker pool.

- Field Detail
  - WORKER_POOL_SIZE_CORE
```
static final String WORKER_POOL_SIZE_CORE
```
    Defines the core size (number of threads) of the worker thread pool.
    
    See Also:
    
    Constant Field Values
  - WORKER_POOL_SIZE_MAX
```
static final String WORKER_POOL_SIZE_MAX
```
    Defines the maximum size (number of threads) of the worker thread pool.
    
    See Also:
    
    Constant Field Values
  - WORKER_THREAD_KEEP_ALIVE_SEC
```
static final String WORKER_THREAD_KEEP_ALIVE_SEC
```
    Defines the keep-alive time for extra threads in the worker pool.
    
    See Also:
    
    Constant Field Values
  - WORKER_POOL_QUEUE_LENGTH
```
static final String WORKER_POOL_QUEUE_LENGTH
```
    Defines the length of the queue that is used to hold Runnable tasks to be executed by the worker pool.
    
    See Also:
    
    Constant Field Values
  - IO_THREADS_PER_REACTOR
```
static final String IO_THREADS_PER_REACTOR
```
    Defines the number of IO dispatcher threads used per reactor
    
    See Also:
    
    Constant Field Values
  - SECONDARY_WORKER_POOL_SIZE_CORE
```
static final String SECONDARY_WORKER_POOL_SIZE_CORE
```
    Defines the core size (number of threads) of the secondary worker thread pool.
    
    See Also:
    
    Constant Field Values
  - SECONDARY_WORKER_POOL_SIZE_MAX
```
static final String SECONDARY_WORKER_POOL_SIZE_MAX
```
    Defines the maximum size (number of threads) of the secondary worker thread pool.
    
    See Also:
    
    Constant Field Values
  - SECONDARY_WORKER_THREAD_KEEPALIVE_SEC
```
static final String SECONDARY_WORKER_THREAD_KEEPALIVE_SEC
```
    Defines the keep-alive time for extra threads in the secondary worker pool.
    
    See Also:
    
    Constant Field Values
  - SECONDARY_WORKER_POOL_QUEUE_LENGTH
```
static final String SECONDARY_WORKER_POOL_QUEUE_LENGTH
```
    Defines the length of the queue that is used to hold Runnable tasks to be executed by the secondary worker pool.
    
    See Also:
    
    Constant Field Values
  - IO_BUFFER_SIZE
```
static final String IO_BUFFER_SIZE
```
    Defines the IO buffer size
    
    See Also:
    
    Constant Field Values
  - C_MAX_ACTIVE
```
static final String C_MAX_ACTIVE
```
    Defines the maximum open connection limit.
    
    See Also:
    
    Constant Field Values
  - USER_AGENT_HEADER_PRESERVE
```
static final String USER_AGENT_HEADER_PRESERVE
```
    Defines whether ESB needs to preserve the original User-Agent header.
    
    See Also:
    
    Constant Field Values
  - SERVER_HEADER_PRESERVE
```
static final String SERVER_HEADER_PRESERVE
```
    Defines whether ESB needs to preserve the original Server header.
    
    See Also:
    
    Constant Field Values
  - HTTP_RESPONSE_HEADERS_PRESERVE
```
static final String HTTP_RESPONSE_HEADERS_PRESERVE
```
    Defines whether ESB needs to preserve the original Http header.
    
    See Also:
    
    Constant Field Values
  - HTTP_HEADERS_PRESERVE
```
static final String HTTP_HEADERS_PRESERVE
```
    Defines whether ESB needs to preserve the original Http header.
    
    See Also:
    
    Constant Field Values
  - DISABLE_KEEPALIVE
```
static final String DISABLE_KEEPALIVE
```
    Defines whether HTTP keep-alive is disabled
    
    See Also:
    
    Constant Field Values
  - CONSUME_AND_DISCARD
```
static final String CONSUME_AND_DISCARD
```
    Define property to mark If an error has happened in the request processing, should consumes the data in pipe completely and discard.
    
    See Also:
    
    Constant Field Values
  - CONSUME_AND_DISCARD_BY_SECONDARY_POOL
```
static final String CONSUME_AND_DISCARD_BY_SECONDARY_POOL
```
    Define property to mark If an error has happened in the request processing, should consume the data in pipe completely and discard using secondary worker pool.
    
    See Also:
    
    Constant Field Values
  - CLOSE_SOCKET_ON_ENDPOINT_TIMEOUT
```
static final String CLOSE_SOCKET_ON_ENDPOINT_TIMEOUT
```
    Defines whether we should close target connection on endpoint timeout.
    
    See Also:
    
    Constant Field Values
  - CONNECTION_IDLE_TIME
```
static final String CONNECTION_IDLE_TIME
```
    Defines the time interval for idle connection removal.
    
    See Also:
    
    Constant Field Values
  - CONNECTION_GRACE_TIME
```
static final String CONNECTION_GRACE_TIME
```
    Defines the time allocated to avoid a connection being used at the moment it is being closed or timed out in milliseconds
    
    See Also:
    
    Constant Field Values
  - MAXIMUM_CONNECTION_LIFESPAN
```
static final String MAXIMUM_CONNECTION_LIFESPAN
```
    Defines the time interval for maximum connection lifespan.
    
    See Also:
    
    Constant Field Values
  - MAX_CONNECTION_PER_HOST_PORT
```
static final String MAX_CONNECTION_PER_HOST_PORT
```
    Defines the maximum number of connections per host port
    
    See Also:
    
    Constant Field Values
  - MAX_MESSAGES_PER_HOST_PORT
```
static final String MAX_MESSAGES_PER_HOST_PORT
```
    Defines the maximum number of waiting messages per host port
    
    See Also:
    
    Constant Field Values
  - TRANSPORT_LISTENER_SHUTDOWN_WAIT_TIME_SEC
```
static final String TRANSPORT_LISTENER_SHUTDOWN_WAIT_TIME_SEC
```
    See Also:
    
    Constant Field Values
  - HTTP_LISTENING_IO_REACTOR_SHARING_ENABLE
```
static final String HTTP_LISTENING_IO_REACTOR_SHARING_ENABLE
```
    Defines whether Listening IOReactor is shared among non axis2 Listeners
    
    See Also:
    
    Constant Field Values
  - CORRELATION_HEADER_NAME_PROPERTY
```
static final String CORRELATION_HEADER_NAME_PROPERTY
```
    Defines the header name set for correlation logs
    
    See Also:
    
    Constant Field Values
  - EXPECTED_MAX_QUEUEING_TIME
```
static final String EXPECTED_MAX_QUEUEING_TIME
```
    Defines max waiting time for a request to be queued for a worker thread
    
    See Also:
    
    Constant Field Values
  - EXPECTED_MAX_QUEUEING_TIME_FOR_MESSAGE_DISCARD_WORKER
```
static final String EXPECTED_MAX_QUEUEING_TIME_FOR_MESSAGE_DISCARD_WORKER
```
    Defines max waiting time for a request to be queued for a worker thread
    
    See Also:
    
    Constant Field Values
  - BLOCK_SERVICE_LIST
```
static final String BLOCK_SERVICE_LIST
```
    Defines whether viewing services are enabled or not
    
    See Also:
    
    Constant Field Values
  - IGNORE_CASE_SENSITIVE_HEADERS
```
static final String IGNORE_CASE_SENSITIVE_HEADERS
```
    Defines whether to ignore case-sensitive headers from excess headers map
    
    See Also:
    
    Constant Field Values

Interface PassThroughConfigPNames

Field Summary

Field Detail

WORKER_POOL_SIZE_CORE

WORKER_POOL_SIZE_MAX

WORKER_THREAD_KEEP_ALIVE_SEC

WORKER_POOL_QUEUE_LENGTH

IO_THREADS_PER_REACTOR

SECONDARY_WORKER_POOL_SIZE_CORE

SECONDARY_WORKER_POOL_SIZE_MAX

SECONDARY_WORKER_THREAD_KEEPALIVE_SEC

SECONDARY_WORKER_POOL_QUEUE_LENGTH

IO_BUFFER_SIZE

C_MAX_ACTIVE

USER_AGENT_HEADER_PRESERVE

SERVER_HEADER_PRESERVE

HTTP_RESPONSE_HEADERS_PRESERVE

HTTP_HEADERS_PRESERVE

DISABLE_KEEPALIVE

CONSUME_AND_DISCARD

CONSUME_AND_DISCARD_BY_SECONDARY_POOL

CLOSE_SOCKET_ON_ENDPOINT_TIMEOUT

CONNECTION_IDLE_TIME

CONNECTION_GRACE_TIME

MAXIMUM_CONNECTION_LIFESPAN

MAX_CONNECTION_PER_HOST_PORT

MAX_MESSAGES_PER_HOST_PORT

TRANSPORT_LISTENER_SHUTDOWN_WAIT_TIME_SEC

HTTP_LISTENING_IO_REACTOR_SHARING_ENABLE

CORRELATION_HEADER_NAME_PROPERTY

EXPECTED_MAX_QUEUEING_TIME

EXPECTED_MAX_QUEUEING_TIME_FOR_MESSAGE_DISCARD_WORKER

BLOCK_SERVICE_LIST

IGNORE_CASE_SENSITIVE_HEADERS