Related Concepts	Other Library Functions

Library: omtcp-old - TCP/IP clients and server support Include: omtcp.xin

Return type: Boolean Returns:        True if there are errors detected; false otherwise.

Declaration

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

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

Errors in initiating or using a TCP connection are recorded in the TCPconnection OMX component itself.

Argument:

• "this-TCPConnection" is an OMX component of type TCPConnection

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    TCPConnection    TCPConnectionClose    TCPConnectionGetCharacters    TCPConnectionGetLine    TCPConnectionGetOutput    TCPConnectionGetPeerIP    TCPConnectionGetPeerName    TCPConnectionGetSource    TCPConnectionGetStatusReport    TCPConnectionHasCharactersToRead    TCPConnectionIsConnected    TCPConnectionIsInError    TCPConnectionOpen    TCPConnectionPut    TCPConnectionSetBuffering    TCPConnectionSignalSourceEnd    TCPIsVersionCompatible    TCPLibraryVersion    TCPService    TCPServiceAcceptConnection    TCPServiceClose    TCPServiceGetPort    TCPServiceGetStatusReport    TCPServiceIsInError    TCPServiceIsOpen    TCPServiceOpen    TCPTraceConnectionOpen

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