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function   TCPConnectionIsInError    
    Related Concepts   Other Library Functions  

Library: TCP/IP
Include: omioprot.xin, omtcp.xin
Returns: Boolean

Returns true if there are errors detected, and false otherwise.

Declaration

  define external switch function TCPConnectionIsInError
        value TCPConnection this-TCPConnection
  as TCPConnectionIsInError


Purpose

This function detects errors in initiating or using a TCP connection.

Errors in initiating or using a TCP connection are recorded in the TCP connection object itself.

Argument:

Example:

  local TCPConnection client

  set client to TCPConnectionOpen on "123.123.123.45" at 5600
  do when TCPConnectionIsInError client
     local stream errorReport variable

     TCPConnectionGetStatusReport client into errorReport
     output "TCPConnection Error:%n"
     repeat over errorReport
        output errorReport || "%n"
     again
  done

      Related Concepts
   Security considerations
 
Other Library Functions
   TCPConnectionClose
   TCPConnectionGetCharacters
   TCPConnectionGetLine
   TCPConnectionGetOutput
   TCPConnectionGetPeerIP
   TCPConnectionGetPeerName
   TCPConnectionGetSource
   TCPConnectionGetStatusReport
   TCPConnectionIsConnected
   TCPConnectionIsInError
   TCPConnectionOpen
   TCPConnectionPut
   TCPConnectionSetBuffering
   TCPConnectionSignalSourceEnd
   TCPIsVersionCompatible
   TCPLibraryVersion
   TCPServiceAcceptConnection
   TCPServiceClose
   TCPServiceGetPort
   TCPServiceGetStatusReport
   TCPServiceIsInError
   TCPServiceIsOpen
   TCPServiceOpen
   TCPTraceConnectionOpen
 
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