15
vendor/github.com/grpc-ecosystem/go-grpc-middleware/recovery/interceptors.go
generated
vendored
15
vendor/github.com/grpc-ecosystem/go-grpc-middleware/recovery/interceptors.go
generated
vendored
@@ -4,7 +4,8 @@
|
||||
package grpc_recovery
|
||||
|
||||
import (
|
||||
"golang.org/x/net/context"
|
||||
"context"
|
||||
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/codes"
|
||||
)
|
||||
@@ -12,13 +13,17 @@ import (
|
||||
// RecoveryHandlerFunc is a function that recovers from the panic `p` by returning an `error`.
|
||||
type RecoveryHandlerFunc func(p interface{}) (err error)
|
||||
|
||||
// RecoveryHandlerFuncContext is a function that recovers from the panic `p` by returning an `error`.
|
||||
// The context can be used to extract request scoped metadata and context values.
|
||||
type RecoveryHandlerFuncContext func(ctx context.Context, p interface{}) (err error)
|
||||
|
||||
// UnaryServerInterceptor returns a new unary server interceptor for panic recovery.
|
||||
func UnaryServerInterceptor(opts ...Option) grpc.UnaryServerInterceptor {
|
||||
o := evaluateOptions(opts)
|
||||
return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (_ interface{}, err error) {
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
err = recoverFrom(r, o.recoveryHandlerFunc)
|
||||
err = recoverFrom(ctx, r, o.recoveryHandlerFunc)
|
||||
}
|
||||
}()
|
||||
|
||||
@@ -32,7 +37,7 @@ func StreamServerInterceptor(opts ...Option) grpc.StreamServerInterceptor {
|
||||
return func(srv interface{}, stream grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) (err error) {
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
err = recoverFrom(r, o.recoveryHandlerFunc)
|
||||
err = recoverFrom(stream.Context(), r, o.recoveryHandlerFunc)
|
||||
}
|
||||
}()
|
||||
|
||||
@@ -40,9 +45,9 @@ func StreamServerInterceptor(opts ...Option) grpc.StreamServerInterceptor {
|
||||
}
|
||||
}
|
||||
|
||||
func recoverFrom(p interface{}, r RecoveryHandlerFunc) error {
|
||||
func recoverFrom(ctx context.Context, p interface{}, r RecoveryHandlerFuncContext) error {
|
||||
if r == nil {
|
||||
return grpc.Errorf(codes.Internal, "%s", p)
|
||||
}
|
||||
return r(p)
|
||||
return r(ctx, p)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user