Package org.apache.jmeter.protocol.tcp.sampler

# Class TCPSampler

java.lang.Object
org.apache.jmeter.testelement.AbstractTestElement
org.apache.jmeter.samplers.AbstractSampler
org.apache.jmeter.protocol.tcp.sampler.TCPSampler

All Implemented Interfaces:
  `Serializable`, `Cloneable`, `ConfigMergabilityIndicator`, `Searchable`, `Interruptible`, `Sampler`, `org.apache.jmeter.testelement.TestElement`, `ThreadListener`

public class TCPSampler extends AbstractSampler implements ThreadListener, Interruptible
A sampler which understands Tcp requests.

See Also:
  - Serialized Form

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from interface org.apache.jmeter.testelement.TestElement

  `org.apache.jmeter.testelement.TestElement.Companion`

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final String`
  `CLASSNAME`
  `static final String`
  `CLOSE_CONNECTION`
  `static final boolean`
  `CLOSE_CONNECTION_DEFAULT`
  `static final String`
  `EOL_BYTE`
  `static final String`
  `FILENAME`
  `static final String`
  `NODELAY`
  `static final String`
  `PORT`
  `static final String`
  `RE_USE_CONNECTION`
  `static final boolean`
  `RE_USE_CONNECTION_DEFAULT`
  `static final String`
  `REQUEST`
  `static final String`
  `SERVER`
  `static final String`
  `SO_LINGER`
  `static final String`
  `TIMEOUT`
  `static final String`
  `TIMEOUT_CONNECT`

  ### Fields inherited from interface org.apache.jmeter.testelement.TestElement

  `COMMENTS, Companion, ENABLED, GUI_CLASS, NAME, TEST_CLASS`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `TCPSampler()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `boolean`
  `applies(ConfigTestElement configElement)`
  Does configElement apply to Sampler
  `String`
  `getClassname()`
  `int`
  `getConnectTimeout()`
  `int`
  `getEolByte()`
  `String`
  `getFilename()`
  `String`
  `getLabel()`
  Returns a formatted string label describing this sampler Example output: Tcp://Tcp.nowhere.com/pub/README.txt
  `boolean`
  `getNoDelay()`
  `String`
  `getPassword()`
  `int`
  `getPort()`
  `String`
  `getRequestData()`
  `String`
  `getServer()`
  `int`
  `getSoLinger()`
  `int`
  `getTimeout()`
  `String`
  `getUsername()`
  `boolean`
  `interrupt()`
  Interrupt the current operation if possible.
  `boolean`
  `isCloseConnection()`
  `boolean`
  `isReUseConnection()`
  `SampleResult`
  `sample(Entry e)`
  Obtains statistics about the given Entry, and packages the information into a SampleResult.
  `void`
  `setClassname(String classname)`
  `void`
  `setCloseConnection(String close)`
  `void`
  `setConnectTimeout(String newTimeout)`
  `void`
  `setEolByte(String eol)`
  `void`
  `setFilename(String newFilename)`
  `void`
  `setPort(String newFilename)`
  `void`
  `setRequestData(String newRequestData)`
  `void`
  `setServer(String newServer)`
  `void`
  `setSoLinger(String soLinger)`
  `void`
  `setTimeout(String newTimeout)`
  `void`
  `threadFinished()`
  Called for each thread after all samples have been processed.
  `void`
  `threadStarted()`
  Called for each thread before starting sampling.

  ### Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

  `addPropertiesValues, addProperty, addProperty, addTestElement, canRemove, clear, clearTemporary, clearTestElementChildren, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getPropertyOrNull, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty`

  ### Methods inherited from class java.lang.Object

  `finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

  ### Methods inherited from interface org.apache.jmeter.testelement.TestElement

  `addTestElement, canRemove, clear, clearTestElementChildren, clone, get, get, get, get, get, get, get, get, get, getComment, getName, getOrCreate, getOrCreate, getOrNull, getOrNull, getOrNull, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getPropertyOrNull, getPropertyOrNull, getProps, getSchema, getString, getThreadContext, getThreadName, isEnabled, isRunningVersion, isTemporary, propertyIterator, recoverRunningVersion, removed, removeProperty, removeProperty, set, set, set, set, set, set, set, set, set, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse`

- ## Field Details

  - ### SERVER

    public static final String SERVER
    See Also:
      - Constant Field Values

  - ### PORT

    public static final String PORT
    See Also:
      - Constant Field Values

  - ### FILENAME

    public static final String FILENAME
    See Also:
      - Constant Field Values

  - ### CLASSNAME

    public static final String CLASSNAME
    See Also:
      - Constant Field Values

  - ### NODELAY

    public static final String NODELAY
    See Also:
      - Constant Field Values

  - ### TIMEOUT

    public static final String TIMEOUT
    See Also:
      - Constant Field Values

  - ### TIMEOUT_CONNECT

    public static final String TIMEOUT_CONNECT
    See Also:
      - Constant Field Values

  - ### REQUEST

    public static final String REQUEST
    See Also:
      - Constant Field Values

  - ### RE_USE_CONNECTION

    public static final String RE_USE_CONNECTION
    See Also:
      - Constant Field Values

  - ### RE_USE_CONNECTION_DEFAULT

    public static final boolean RE_USE_CONNECTION_DEFAULT
    See Also:
      - Constant Field Values

  - ### CLOSE_CONNECTION

    public static final String CLOSE_CONNECTION
    See Also:
      - Constant Field Values

  - ### CLOSE_CONNECTION_DEFAULT

    public static final boolean CLOSE_CONNECTION_DEFAULT
    See Also:
      - Constant Field Values

  - ### SO_LINGER

    public static final String SO_LINGER
    See Also:
      - Constant Field Values

  - ### EOL_BYTE

    public static final String EOL_BYTE
    See Also:
      - Constant Field Values

- ## Constructor Details

  - ### TCPSampler

    public TCPSampler()

- ## Method Details

  - ### getUsername

    public String getUsername()

  - ### getPassword

    public String getPassword()

  - ### setServer

    public void setServer(String newServer)

  - ### getServer

    public String getServer()

  - ### isReUseConnection

    public boolean isReUseConnection()

  - ### setCloseConnection

    public void setCloseConnection(String close)

  - ### isCloseConnection

    public boolean isCloseConnection()

  - ### setSoLinger

    public void setSoLinger(String soLinger)

  - ### getSoLinger

    public int getSoLinger()

  - ### setEolByte

    public void setEolByte(String eol)

  - ### getEolByte

    public int getEolByte()

  - ### setPort

    public void setPort(String newFilename)

  - ### getPort

    public int getPort()

  - ### setFilename

    public void setFilename(String newFilename)

  - ### getFilename

    public String getFilename()

  - ### setRequestData

    public void setRequestData(String newRequestData)

  - ### getRequestData

    public String getRequestData()

  - ### setTimeout

    public void setTimeout(String newTimeout)

  - ### getTimeout

    public int getTimeout()

  - ### setConnectTimeout

    public void setConnectTimeout(String newTimeout)

  - ### getConnectTimeout

    public int getConnectTimeout()

  - ### getNoDelay

    public boolean getNoDelay()

  - ### setClassname

    public void setClassname(String classname)

  - ### getClassname

    public String getClassname()

  - ### getLabel

    public String getLabel()
    Returns a formatted string label describing this sampler Example output: Tcp://Tcp.nowhere.com/pub/README.txt
    Returns:
      a formatted string label describing this sampler

  - ### sample

    public SampleResult sample(Entry e)
    Description copied from interface: `Sampler`
    Obtains statistics about the given Entry, and packages the information into a SampleResult.
    Specified by:
      `sample` in interface `Sampler`
    Parameters:
      `e` - the Entry (TODO seems to be unused)
    Returns:
      information about the sample

  - ### threadStarted

    public void threadStarted()
    Description copied from interface: `ThreadListener`
    Called for each thread before starting sampling. WARNING: this is called before any Config test elements are processed, so any properties they define will not have been merged in yet. See org.apache.jmeter.threads.JMeterThread#threadStarted()
    Specified by:
      `threadStarted` in interface `ThreadListener`

  - ### threadFinished

    public void threadFinished()
    Called for each thread after all samples have been processed. See org.apache.jmeter.threads.JMeterThread#threadFinished(org.apache.jmeter.engine.event.LoopIterationListener)
    Specified by:
      `threadFinished` in interface `ThreadListener`

  - ### applies

    public boolean applies(ConfigTestElement configElement)
    Description copied from class: `AbstractSampler`
    Does configElement apply to Sampler
    Specified by:
      `applies` in interface `ConfigMergabilityIndicator`
    Overrides:
      `applies` in class `AbstractSampler`
    Parameters:
      `configElement` - `ConfigTestElement`
    Returns:
      boolean
    See Also:
      - `AbstractSampler.applies(org.apache.jmeter.config.ConfigTestElement)`

  - ### interrupt

    public boolean interrupt()
    Description copied from interface: `Interruptible`
    Interrupt the current operation if possible.
    Specified by:
      `interrupt` in interface `Interruptible`
    Returns:
      `true` if there was an operation to interrupt.