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authorSebastien Douheret <sebastien.douheret@iot.bzh>2018-06-12 17:52:40 +0200
committerSebastien Douheret <sebastien.douheret@iot.bzh>2018-07-10 23:59:54 +0200
commit75eb2161c641f85dded64a99cb862abfab64eff7 (patch)
treec2c6c515e45bba9ca1b2e30fe392342cab643ae0 /src/plugins/supervisor-api.c
parent197d9acab4fb5097d3dce56227c2096abdc075bd (diff)
Improved supervisor requests & events recording
Change-Id: I4eb52820d2bec4ca4f2e3e455db7eb79d1a09d12 Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>
Diffstat (limited to 'src/plugins/supervisor-api.c')
-rw-r--r--src/plugins/supervisor-api.c157
1 files changed, 127 insertions, 30 deletions
diff --git a/src/plugins/supervisor-api.c b/src/plugins/supervisor-api.c
index 0c1a5bc..c21cd8d 100644
--- a/src/plugins/supervisor-api.c
+++ b/src/plugins/supervisor-api.c
@@ -19,6 +19,7 @@
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
+#include <time.h>
#include <unistd.h>
#include "ctl-plugin.h"
@@ -44,6 +45,7 @@ CTLP_CAPI(list, source, argsJ, eventJ)
return ERROR;
}
+ AFB_ApiInfo(source->api, "Build response (nb daemons %d)", daemons->count);
result = json_object_new_array();
for (int i = 0; i < daemons->count; i++) {
@@ -58,31 +60,43 @@ CTLP_CAPI(list, source, argsJ, eventJ)
//, "config", daemons->daemons[i]->config);
json_object_array_add(result, item);
}
- AFB_ReqSucess(source->request, result, NULL);
+
+ AFB_ApiInfo(source->api, "Send response");
+ AFB_ReqSuccess(source->request, result, NULL);
return 0;
}
-CTLP_CAPI(trace, source, argsJ, eventJ)
+CTLP_CAPI(trace, source, argsJ, queryJ)
{
int rc;
json_object* result = NULL;
DAEMONS_T* daemons = NULL;
- const char* ws_name;
- const char* wsn;
+ const char* ws_name = "";
+ const char* level = NULL;
+ pid_t pid = -1;
- if (wrap_json_unpack(argsJ, "{s:?s}", "ws", &ws_name)) {
+ if (wrap_json_unpack(queryJ, "{s:?i s:?s s:?s}",
+ "pid", &pid, "ws", &ws_name, "level", &level)) {
AFB_ReqFail(source->request, "Failed", "Error processing arguments.");
return ERROR;
}
- AFB_ApiNotice(source->api, "Trace ws: %s", ws_name);
+
+ if (pid == -1 && strlen(ws_name) == 0) {
+ AFB_ReqFail(source->request, "failed", "one of pid or ws parameter must be set");
+ return ERROR;
+ }
+
+ AFB_ApiDebug(source->api, "Trace pid: %d ws: %s", pid, ws_name);
getDaemons(source->api, &daemons);
if (daemons == NULL || daemons->count <= 0) {
AFB_ReqFail(source->request, "failed", "No daemon found");
+ return ERROR;
}
// search server and client pid
DAEMON_T *pid_s = NULL, *pid_c = NULL;
+ const char* wsn;
for (int i = 0; i < daemons->count; i++) {
AFB_ApiDebug(source->api, "_DEBUG_ svr %s",
json_object_to_json_string(daemons->daemons[i]->ws_servers));
@@ -109,7 +123,7 @@ CTLP_CAPI(trace, source, argsJ, eventJ)
}
if (pid_s != NULL && pid_c != NULL) {
- if ((rc = trace_exchange(source->api, pid_s, pid_c)) < 0) {
+ if ((rc = trace_exchange(source->api, pid_s, pid_c, level)) < 0) {
AFB_ReqFailF(source->request, "failed", "Trace error %d", rc);
}
break;
@@ -121,44 +135,127 @@ CTLP_CAPI(trace, source, argsJ, eventJ)
return ERROR;
}
- AFB_ReqSucessF(source->request, result, "Tracing Server pid=%d <-> Client pid=%d", pid_s->pid, pid_c->pid);
+ AFB_ReqSuccessF(source->request, result, "Tracing Server pid=%d <-> Client pid=%d", pid_s->pid, pid_c->pid);
+
+ return 0;
+}
+
+uint64_t get_ts()
+{
+ struct timespec ts;
+ clock_gettime(CLOCK_REALTIME, &ts);
+
+ return (uint64_t)(ts.tv_sec) * (uint64_t)1000000000 + (uint64_t)(ts.tv_nsec);
+}
+
+static void cb_harvester_write(void* closure, int status, struct json_object* result, struct afb_dynapi* dynapi)
+{
+ AFB_ApiDebug(dynapi, "SEB cb_harvester_write");
+}
+
+/* SEB Cleanup if move in lua */
+static int harvester_post_data(CtlSourceT* source, METRIC_T* metric)
+{
+ int rc;
+ json_object *j_res, *j_query, *j_metric;
+
+ if (!metric->timestamp) {
+ metric->timestamp = get_ts();
+ }
+
+ // To be REWORK
+ if (metric->dataType == SPVR_DATA_STRING) {
+ rc = wrap_json_pack(&j_metric, "{s:s s:{s:s s:s} s:{s:s} s:I }",
+ "name", metric->name,
+ "metadata", "source", "my_source", "identity", source->uid,
+ "values", "value", metric->data,
+ "timestamp", metric->timestamp);
+ } else if (metric->dataType == SPVR_DATA_INT) {
+ rc = wrap_json_pack(&j_metric, "{s:s s:{s:s s:s} s:{s:i} s:I }",
+ "name", metric->name,
+ "metadata", "source", "my_source", "identity", source->uid,
+ "values", "value", metric->data,
+ "timestamp", metric->timestamp);
+ } else {
+ AFB_ApiError(source->api, "Unsupported dataType");
+ return ERROR;
+ }
+
+ if (rc < 0) {
+ AFB_ApiError(source->api, "Error packing metric, rc=%d", rc);
+ return rc;
+ }
+
+ rc = wrap_json_pack(&j_query, "{s:s s:i s:o }", "host",
+ "localhost", "port", 8086, "metric", j_metric);
+ if (rc < 0) {
+ AFB_ApiError(source->api, "Error packing query, rc=%d", rc);
+ return rc;
+ }
+
+ AFB_ApiDebug(source->api, "%s write: %s", SRV_HARVESTER_NAME,
+ json_object_to_json_string(j_query));
+
+ /* SEB
+ rc = AFB_ServiceSync(source->api, SRV_HARVESTER_NAME, "write", j_query, &j_res);
+ if (rc < 0) {
+ AFB_ApiError(source->api, "Error %s write : rc=%d, j_res=%s", SRV_HARVESTER_NAME, rc,
+ json_object_to_json_string(j_res));
+ return rc;
+ }
+*/
+ AFB_ServiceCall(source->api, SRV_HARVESTER_NAME, "write", j_query, cb_harvester_write, &j_res);
return 0;
}
-/* SEB TODO
-void xds_event_cb(const char* evtname, json_object* j_event)
+CTLP_CAPI(tracing_events, source, argsJ, eventJ)
{
int rc;
- METRIC_T metric;
+ METRIC_T metric = { 0 };
const char* type = NULL;
struct json_object* request = NULL;
- AFB_NOTICE("RECV Event %s : %s", evtname,
- json_object_to_json_string(j_event));
+ //struct signalCBT* ctx = (struct signalCBT*)source->context;
+
+ AFB_ApiDebug(source->api, ">>> RECV Event uid %s : %s", source->uid,
+ json_object_to_json_string(eventJ));
- if (strcmp(evtname, "supervisor/trace") != 0) {
- return;
+ if (strcmp(source->uid, "supervisor/trace") != 0) {
+ AFB_ApiNotice(source->api, "WARNING: un-handle uid '%s'", source->uid);
+ return 0;
}
- if ((rc = wrap_json_unpack(j_event, "{s:?s}", "type", &type)) < 0) {
- AFB_ERROR("Cannot decode event type");
- return;
+ if ((rc = wrap_json_unpack(eventJ, "{s:?s}", "type", &type)) < 0) {
+ AFB_ApiError(source->api, "Cannot decode event type");
+ return ERROR;
}
- if (strcmp(type, "request") == 0) {
+ if (strcmp(type, "request") != 0) {
+ AFB_ApiError(source->api, "Cannot retrieve request");
+ return ERROR;
+ }
+ if (!json_object_object_get_ex(eventJ, "request", &request)) {
+ AFB_ApiError(source->api, "Cannot decode event request");
+ return ERROR;
+ }
- if (!json_object_object_get_ex(j_event, "request", &request)) {
- AFB_ERROR("Cannot decode event request");
- return;
- }
- metric.name = "trace";
- metric.data = request;
+ // TODO: decode request and build trace
- rc = harvester_post_data(&metric);
- if (rc < 0) {
- AFB_ERROR("ERROR harvester_post_data: rc %d", rc);
- }
+ metric.name = "trace";
+ /* FIXME string KO
+ metric.dataType = SPVR_DATA_STRING;
+ metric.data = "test1234";
+ */
+ metric.dataType = SPVR_DATA_INT;
+ int val = 54321;
+ metric.data = &val;
+
+ rc = harvester_post_data(source, &metric);
+ if (rc < 0) {
+ AFB_ApiError(source->api, "ERROR harvester_post_data: rc %d", rc);
+ return rc;
}
+
+ return 0;
}
-*/