org.apache.http.params.CoreConnectionPNames
org.apache.http.params.CoreConnectionPNames |
|
Defines parameter names for connections in HttpCore.
Known Indirect Subclasses
Summary
Constants
|
|
|
Value |
|
String |
CONNECTION_TIMEOUT |
Determines the timeout until a connection is etablished. |
"http.connection.timeout" |
String |
MAX_HEADER_COUNT |
Determines the maximum HTTP header count allowed. |
"http.connection.max-header-count" |
String |
MAX_LINE_LENGTH |
Determines the maximum line length limit. |
"http.connection.max-line-length" |
String |
SOCKET_BUFFER_SIZE |
Determines the size of the internal socket buffer used to buffer data
while receiving / transmitting HTTP messages. |
"http.socket.buffer-size" |
String |
SO_LINGER |
Sets SO_LINGER with the specified linger time in seconds. |
"http.socket.linger" |
String |
SO_TIMEOUT |
Defines the default socket timeout (SO_TIMEOUT) in milliseconds which is the
timeout for waiting for data. |
"http.socket.timeout" |
String |
STALE_CONNECTION_CHECK |
Determines whether stale connection check is to be used. |
"http.connection.stalecheck" |
String |
TCP_NODELAY |
Determines whether Nagle's algorithm is to be used. |
"http.tcp.nodelay" |
Details
Constants
public
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.
Constant Value:
"http.connection.timeout"
public
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.
Constant Value:
"http.connection.max-header-count"
public
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.
Constant Value:
"http.connection.max-line-length"
public
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.
Constant Value:
"http.socket.buffer-size"
public
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.
Constant Value:
"http.socket.linger"
public
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.
Constant Value:
"http.socket.timeout"
public
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.
Constant Value:
"http.connection.stalecheck"
public
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.
Constant Value:
"http.tcp.nodelay"