initial http support

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

pkg/config/config.go

@@ -22,6 +22,7 @@ type Check struct {
 	Tasks    []*Task        `json:"tasks,omitempty" yaml:"tasks,omitempty"`
 	Timeout  mtime.Duration `json:"timeout,omitempty" yaml:"timeout,omitempty"`
 	Interval mtime.Duration `json:"interval,omitempty" yaml:"interval,omitempty"`
+	Active   bool           `json:"active,omitempty" yaml:"active,omitempty"`
 }
 
 type HTTPConfig struct {
@@ -52,6 +53,7 @@ type Task struct {
 	TLSVerify *bool          `json:"tls_verify,omitempty" yaml:"tls_verify,omitempty"`
 	Name      string         `json:"name,omitempty" yaml:"name,omitempty"`
 	Timeout   mtime.Duration `json:"timeout,omitempty" yaml:"timeout,omitempty"`
+	Active    bool           `json:"active,omitempty" yaml:"active,omitempty"`
 }
 
 func (cfg *Config) Parse(r io.Reader) error {

pkg/grpcconn/grpcconn.go

@@ -10,7 +10,7 @@ import (
 	"go.unistack.org/micro/v3/logger"
 )
 
-func Call(ctx context.Context, l logger.Logger, c client.Client, addr string, td time.Duration, req client.Request, rsp interface{}) error {
+func Call(ctx context.Context, l logger.Logger, c client.Client, addr string, td time.Duration, req client.Request, rsp interface{}, opts ...client.CallOption) error {
 	var err error
 	uid, err := uuid.NewRandom()
 	if err != nil {

pkg/httpconn/httpconn.go

@@ -0,0 +1,30 @@
+package httpconn
+
+import (
+	"context"
+	"time"
+
+	"github.com/google/uuid"
+	"go.unistack.org/micro/v3/client"
+	"go.unistack.org/micro/v3/logger"
+)
+
+func Call(ctx context.Context, l logger.Logger, c client.Client, addr string, td time.Duration, req client.Request, rsp interface{}, opts ...client.CallOption) error {
+	var err error
+	uid, err := uuid.NewRandom()
+	if err != nil {
+		l.Error(ctx, "failed to generate x-request-id", err)
+		return err
+	}
+
+	err = c.Call(ctx, req, rsp,
+		client.WithAddress(addr),
+		client.WithRequestTimeout(td),
+		// client.WithContentType("application/json"),
+	)
+	if err != nil {
+		l.Error(ctx, "call failed", "x-request-id", uid.String(), err)
+		return err
+	}
+	return nil
+}