Re: Socket host that does not terminate response with a CRLF.

[Scott Klement <sk@xxxxxxxxxxxxxxxx>]

Hi Eduard,

I'm not understanding the connection between this and FTPAPI.  It 
appears that you are calling the socket API directly.

You didn't say if you are conforming to an Internet standard, or if this 
is something custom that you came up with.  I'm assuming it's the latter 
-- and therefore there is no standard.


On 7/9/2010 4:10 PM, Eduard Sluis wrote:
>
>     Hi Scott,
>
>     Ok, we are using the capacities of FTPAPI to create a TCPIP Socket
>     Interface.
>     We have many like that already.
>     We normaly are the client so we will create the format that must be
>     communicated and send that to the host.
>     C     ' '           CHECKR    BUF           $H05N0
>     C                   EVAL      RC = send(TCP:%ADDR(BUF):$H05N0:
>     C                             peFlags)
>
>     Than we wait untill there is something available in the buffer.
>      *
>      * Check if the network buffer contains something.
>      *----------------------------------------------------------------
>      * create a timeval struct, set it to 00.5 seconds:
>     C                   eval      tv_len = %size(timeval)
>     C                   alloc     tv_len        tv
>     C                   eval      p_timeval = tv
>     C                   eval      tv_sec = 00
>     C                   eval      tv_usec = 500000
>     C                   callp     FD_ZERO(readset)
>     C                   callp     FD_SET(TCP: readset)
>      * call select.
>     C                   eval      rc = select(TCP+1: %addr(readset):
>     c                                    *NULL: *NULL:
>     c                                    p_timeval)
>
>     And if that is the case we will receive that.
>     C                   EVAL      RC = tcp_recv(TCP: buf)
>     C     ' '           CHECKR    BUF           $H05N0
>     C                   CALLP     ToEBCDIC(BUF:$H05N0)
>
>     The tcp_recv is expecting a CRLF that in this case is not provided by
>     the host.
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