NAME

       TSHostLookup - TSHostLookup API function

SYNOPSIS

          #include <ts/ts.h>

       TSAction TSHostLookup(TSCont contp, const char *hostname, size_t namelen)

DESCRIPTION

       Attempts host name resolution for the given hostname with length namelen. When a result is
       ready  the  handler  of  contp  is  called  with  the  TS_EVENT_HOST_LOOKUP  event  and  a
       TSHostLookupResult. Use TSHostLookupResultAddrGet() to retrieve the resulting address from
       the TSHostLookupResult.

       A call to TSHostLookup() may be synchronous—in which case the handler for  contp  will  be
       called  with  the  answer  before  the  call  to  TSHostLookup()  returns—or  the  call to
       TSHostLookup() may be asynchronous—in which case it returns immediately with  a  TSAction,
       and the handler contp will be called in the future. See Actions for guidance.

       In particular, contp must have been created with a TSMutex; see TSContCreate()

COPYRIGHT

       2022, dev@trafficserver.apache.org