1 files changed, 57 insertions, 0 deletions
diff --git a/http/rpc.go b/http/rpc.go
new file mode 100644
index 00000000..c096ff77
--- /dev/null
+++ b/http/rpc.go
@@ -0,0 +1,57 @@
+package http
+
+import (
+	"github.com/sirupsen/logrus"
+)
+
+type RPCServer struct {
+	Service *Service
+}
+
+// WorkerList contains list of workers.
+type WorkerList struct {
+	// Workers is list of workers.
+	Workers []Worker `json:"workers"`
+}
+
+// Worker provides information about specific worker.
+type Worker struct {
+	// Pid contains process id.
+	Pid int `json:"pid"`
+
+	// Status of the worker.
+	Status string `json:"status"`
+
+	// Number of worker executions.
+	NumExecs uint64 `json:"numExecs"`
+
+	// Created is unix nano timestamp of worker creation time.
+	Created int64 `json:"created"`
+
+	// Updated is unix nano timestamp of last worker execution.
+	Updated int64 `json:"updated"`
+}
+
+// Reset resets underlying RR worker pool and restarts all of it's workers.
+func (rpc *RPCServer) Reset(reset bool, r *string) error {
+	logrus.Info("resetting worker pool")
+	*r = "OK"
+
+	return rpc.Service.srv.rr.Reset()
+}
+
+// Workers returns list of active workers and their stats.
+func (rpc *RPCServer) Workers(list bool, r *WorkerList) error {
+	for _, w := range rpc.Service.srv.rr.Workers() {
+		state := w.State()
+		r.Workers = append(r.Workers, Worker{
+			Pid:      *w.Pid,
+			Status:   state.String(),
+			NumExecs: state.NumExecs(),
+			Created:  w.Created.UnixNano(),
+			Updated:  state.Updated().UnixNano(),
+		})
+	}
+
+	return nil
+}