FSTATIC char *
_childprocess_toString(gconstpointer aself)
{
const ChildProcess* self = CASTTOCONSTCLASS(ChildProcess, aself);
ConfigContext* cfg = configcontext_new(0);
char* ret;
cfg->setint(cfg, "child_pid", self->child_pid);
cfg->setint(cfg, "timeout", self->timeout);
cfg->setint(cfg, "timeoutsrc_id", self->timeoutsrc_id);
cfg->setint(cfg, "childsrc_id", self->childsrc_id);
cfg->setint(cfg, "child_state", self->child_state);
cfg->setstring(cfg, "loggingname", self->loggingname);
ret = cfg->baseclass.toString(&cfg->baseclass);
UNREF(cfg);
return ret;
}
/// Send JSON that we discovered to the CMA - with some caching going on
FSTATIC void
_discovery_sendjson(Discovery* self, ///< Our discovery object
char * jsonout, ///< malloced JSON output - which we free (!)
gsize jsonlen) ///< length of jsonout
{
FrameSet* fs;
CstringFrame* jsf;
IntFrame* intf;
Frame* fsf;
ConfigContext* cfg = self->_config;
NetGSource* io = self->_iosource;
NetAddr* cma;
const char * basename = self->instancename(self);
ConfigContext* jsonobject;
g_return_if_fail(cfg != NULL && io != NULL);
if (NULL == (jsonobject = configcontext_new_JSON_string(jsonout))) {
g_warning("%s.%d: JSON Discovery is not legal JSON [%s]"
, __FUNCTION__, __LINE__, jsonout);
return;
}
g_free(jsonout);
jsonobject->setstring(jsonobject, CONFIGNAME_INSTANCE, basename);
jsonout = jsonobject->baseclass.toString(&jsonobject->baseclass);
jsonlen = strlen(jsonout);
UNREF(jsonobject);
DEBUGMSG2("%s.%d: discovering %s: _sentyet == %d"
, __FUNCTION__, __LINE__, basename, self->_sentyet);
// Primitive caching - don't send what we've already sent.
if (self->_sentyet) {
const char * oldvalue = cfg->getstring(cfg, basename);
if (oldvalue != NULL && strcmp(jsonout, oldvalue) == 0) {
DEBUGMSG2("%s.%d: %s sent this value - don't send again."
, __FUNCTION__, __LINE__, basename);
g_free(jsonout);
return;
}
DEBUGMSG2("%s.%d: %s this value is different from previous value"
, __FUNCTION__, __LINE__, basename);
}
DEBUGMSG2("%s.%d: Sending %"G_GSIZE_FORMAT" bytes of JSON text"
, __FUNCTION__, __LINE__, jsonlen);
cfg->setstring(cfg, basename, jsonout);
cma = cfg->getaddr(cfg, CONFIGNAME_CMADISCOVER);
if (cma == NULL) {
DEBUGMSG2("%s.%d: %s address is unknown - skipping send"
, __FUNCTION__, __LINE__, CONFIGNAME_CMADISCOVER);
g_free(jsonout);
return;
}
self->_sentyet = TRUE;
fs = frameset_new(FRAMESETTYPE_JSDISCOVERY);
intf = intframe_new(FRAMETYPE_WALLCLOCK, 8);
intf->setint(intf, self->starttime);
frameset_append_frame(fs, &intf->baseclass);
UNREF2(intf);
jsf = cstringframe_new(FRAMETYPE_JSDISCOVER, 0);
fsf = &jsf->baseclass; // base class object of jsf
fsf->setvalue(fsf, jsonout, jsonlen+1, frame_default_valuefinalize); // jsonlen is strlen(jsonout)
frameset_append_frame(fs, fsf);
DEBUGMSG2("%s.%d: Sending a %"G_GSIZE_FORMAT" bytes JSON frameset"
, __FUNCTION__, __LINE__, jsonlen);
io->_netio->sendareliablefs(io->_netio, cma, DEFAULT_FSP_QID, fs);
++ self->reportcount;
UNREF(fsf);
UNREF(fs);
}