org.apache.http.params
Interface CoreConnectionPNames

All Known Subinterfaces:

AllClientPNames

All Known Implementing Classes:

HttpConnectionParams

public interface CoreConnectionPNames

Defines parameter names for connections in HttpCore.

Since:

4.0

Field Summary

static String	CONNECTION_TIMEOUT Determines the timeout until a connection is etablished.
static String	MAX_HEADER_COUNT Determines the maximum HTTP header count allowed.
static String	MAX_LINE_LENGTH Determines the maximum line length limit.
static String	SO_LINGER Sets SO_LINGER with the specified linger time in seconds.
static String	SO_TIMEOUT Defines the default socket timeout (SO_TIMEOUT) in milliseconds which is the timeout for waiting for data.
static String	SOCKET_BUFFER_SIZE Determines the size of the internal socket buffer used to buffer data while receiving / transmitting HTTP messages.
static String	STALE_CONNECTION_CHECK Determines whether stale connection check is to be used.
static String	TCP_NODELAY Determines whether Nagle's algorithm is to be used.

Field Detail

SO_TIMEOUT

static final String SO_TIMEOUT

Defines the default socket timeout (SO_TIMEOUT) in milliseconds which is the timeout for waiting for data. A timeout value of zero is interpreted as an infinite timeout. This value is used when no socket timeout is set in the method parameters.

This parameter expects a value of type Integer.

See Also:

SocketOptions.SO_TIMEOUT, Constant Field Values

TCP_NODELAY

static final String TCP_NODELAY

Determines whether Nagle's algorithm is to be used. The Nagle's algorithm tries to conserve bandwidth by minimizing the number of segments that are sent. When applications wish to decrease network latency and increase performance, they can disable Nagle's algorithm (that is enable TCP_NODELAY). Data will be sent earlier, at the cost of an increase in bandwidth consumption.

This parameter expects a value of type Boolean.

See Also:

SocketOptions.TCP_NODELAY, Constant Field Values

SOCKET_BUFFER_SIZE

static final String SOCKET_BUFFER_SIZE

Determines the size of the internal socket buffer used to buffer data while receiving / transmitting HTTP messages.

This parameter expects a value of type Integer.

See Also:

Constant Field Values

SO_LINGER

static final String SO_LINGER

Sets SO_LINGER with the specified linger time in seconds. The maximum timeout value is platform specific. Value 0 implies that the option is disabled. Value -1 implies that the JRE default is used. The setting only affects socket close.

This parameter expects a value of type Integer.

See Also:

SocketOptions.SO_LINGER, Constant Field Values

CONNECTION_TIMEOUT

static final String CONNECTION_TIMEOUT

Determines the timeout until a connection is etablished. A value of zero means the timeout is not used. The default value is zero.

This parameter expects a value of type Integer.

See Also:

Constant Field Values

STALE_CONNECTION_CHECK

static final String STALE_CONNECTION_CHECK

Determines whether stale connection check is to be used. Disabling stale connection check may result in slight performance improvement at the risk of getting an I/O error when executing a request over a connection that has been closed at the server side.

This parameter expects a value of type Boolean.

See Also:

Constant Field Values

MAX_LINE_LENGTH

static final String MAX_LINE_LENGTH

Determines the maximum line length limit. If set to a positive value, any HTTP line exceeding this limit will cause an IOException. A negative or zero value will effectively disable the check.

This parameter expects a value of type Integer.

See Also:

Constant Field Values

MAX_HEADER_COUNT

static final String MAX_HEADER_COUNT

Determines the maximum HTTP header count allowed. If set to a positive value, the number of HTTP headers received from the data stream exceeding this limit will cause an IOException. A negative or zero value will effectively disable the check.

This parameter expects a value of type Integer.

See Also:

Constant Field Values