5359edc160de518d8e43fdd3448365c15b912c3c
galt
  Mon Jul 22 11:48:10 2019 -0700
Added ipv6 support. Listening processes us hybrid dual stack feature of OS to simplify implementation and use a single listening socket. Works with both TCP and UDP. Parasol working. geoIp also updated and ready for IPv6. Should be invisible to most users, while providing connections via ipv6 where available. Supports both ipv4 and ipv6.

diff --git src/gfClient/gfClient.c src/gfClient/gfClient.c
index 95185d3..95d9458 100644
--- src/gfClient/gfClient.c
+++ src/gfClient/gfClient.c
@@ -29,31 +29,31 @@
 double minIdentity = 90;
 char *outputFormat = "psl";
 char *qType = "dna";
 char *tType = "dna";
 
 void usage()
 /* Explain usage and exit. */
 {
 printf(
   "gfClient v. %s - A client for the genomic finding program that produces a .psl file\n"
   "usage:\n"
   "   gfClient host port seqDir in.fa out.psl\n"
   "where\n"
   "   host is the name of the machine running the gfServer\n"
   "   port is the same port that you started the gfServer with\n"
-  "   seqDir is the path of the .nib or .2bit files relative to the current dir\n"
+  "   seqDir is the path of the .2bit or .nib files relative to the current dir\n"
   "       (note these are needed by the client as well as the server)\n"
   "   in.fa is a fasta format file.  May contain multiple records\n"
   "   out.psl is where to put the output\n"
   "options:\n"
   "   -t=type       Database type. Type is one of:\n"
   "                   dna - DNA sequence\n"
   "                   prot - protein sequence\n"
   "                   dnax - DNA sequence translated in six frames to protein\n"
   "                 The default is dna.\n"
   "   -q=type       Query type. Type is one of:\n"
   "                   dna - DNA sequence\n"
   "                   rna - RNA sequence\n"
   "                   prot - protein sequence\n"
   "                   dnax - DNA sequence translated in six frames to protein\n"
   "                   rnax - DNA sequence translated in three frames to protein\n"