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Force error report when DAP gets error response.

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re: https://github.com/Unidata/netcdf-c/issues/1667

Make DAP (2 and 4) forcibly report an error message
when an error response is received from the DAP servlet.
This commit is contained in:
Dennis Heimbigner 2020-03-11 13:36:20 -06:00
parent acce5eec88
commit 7cd29598e6
2 changed files with 8 additions and 2 deletions
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6
libdap4/d4parser.c
View File

@ -211,6 +211,12 @@ traverse(NCD4parser* parser, ezxml_t dom)
/* See if we have an <Error> or <Dataset> */
if(strcmp(dom->name,"Error")==0) {
ret=parseError(parser,dom);
/* Report the error */
fprintf(stderr,"DAP4 Error: http-code=%d message=\"%s\" context=\"%s\"\n",
parser->metadata->error.httpcode,
parser->metadata->error.message,
parser->metadata->error.context);
fflush(stderr);
ret=NC_EDMR;
goto done;
} else if(strcmp(dom->name,"Dataset")==0) {

4
oc2/ocinternal.c
View File

@ -229,7 +229,7 @@ ocfetch(OCstate* state, const char* constraint, OCdxd kind, OCflags flags,
stat = DAPparse(state,tree,tree->text);
/* Check and report on an error return from the server */
if(stat == OC_EDAPSVC && state->error.code != NULL) {
nclog(NCLOGERR,"oc_open: server error retrieving url: code=%s message=\"%s\"",
fprintf(stderr,"oc_open: server error retrieving url: code=%s message=\"%s\"",
state->error.code,
(state->error.message?state->error.message:""));
}
@ -286,7 +286,7 @@ fprintf(stderr,"ocfetch.datadds.memory: datasize=%lu bod=%lu\n",
*/
if(dataError(tree->data.xdrs,state)) {
stat = OC_EDATADDS;
nclog(NCLOGERR,"oc_open: server error retrieving url: code=%s message=\"%s\"",
fprintf(stderr,"oc_open: server error retrieving url: code=%s message=\"%s\"",
state->error.code,
(state->error.message?state->error.message:""));
goto fail;