X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=proto%2Fcollectd.proto;h=917c5deb679985dd90388176f7e9449569e3ef37;hb=4979d8dcd6f097eb8fd4661086e28accd31ff905;hp=ba60793b66f1e1e564c1a23918f828fa2c72f050;hpb=1bdd4bf92c0e54efe40b372cf738527d04f90152;p=collectd.git

diff --git a/proto/collectd.proto b/proto/collectd.proto
index ba60793b..917c5deb 100644
--- a/proto/collectd.proto
+++ b/proto/collectd.proto
@@ -1,5 +1,5 @@
 // collectd - proto/collectd.proto
-// Copyright (C) 2015 Sebastian Harl
+// Copyright (C) 2015-2016 Sebastian Harl
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and associated documentation files (the "Software"),
@@ -25,37 +25,38 @@
 syntax = "proto3";
 
 package collectd;
+option go_package = "collectd.org/rpc/proto";
 
 import "types.proto";
-import "google/protobuf/timestamp.proto";
 
 service Collectd {
-	// Dispatch collected values to collectd.
-	rpc DispatchValues(DispatchValuesRequest) returns (DispatchValuesReply);
-
-	// Retrieve a list of all values available in collectd's value cache.
-	rpc ListValues(ListValuesRequest) returns (ListValuesReply);
+  // DispatchValues reads the value lists from the DispatchValuesRequest stream.
+  // The gRPC server embedded into collectd will inject them into the system
+  // just like the network plugin.
+  rpc DispatchValues(stream DispatchValuesRequest)
+      returns (DispatchValuesResponse);
+
+  // QueryValues returns a stream of matching value lists from collectd's
+  // internal cache.
+  rpc QueryValues(QueryValuesRequest) returns (stream QueryValuesResponse);
 }
 
 // The arguments to DispatchValues.
 message DispatchValuesRequest {
-	collectd.types.ValueList values = 1;
+  // value_list is the metric to be sent to the server.
+  collectd.types.ValueList value_list = 1;
 }
 
 // The response from DispatchValues.
-message DispatchValuesReply {
-}
-
-// The arguments to ListValues.
-message ListValuesRequest {
+message DispatchValuesResponse {}
+
+// The arguments to QueryValues.
+message QueryValuesRequest {
+  // Query by the fields of the identifier. Only return values matching the
+  // specified shell wildcard patterns (see fnmatch(3)). Use '*' to match
+  // any value.
+  collectd.types.Identifier identifier = 1;
 }
 
-// The response from ListValues.
-message ListValuesReply {
-	message Value {
-		string name = 1;
-		google.protobuf.Timestamp time = 2;
-	}
-
-	repeated Value value = 1;
-}
+// The response from QueryValues.
+message QueryValuesResponse { collectd.types.ValueList value_list = 1; }