class GRPC::StatusError

• GRPC::StatusError
• Exception
• Reference
• Object

Overview

StatusError is raised when an RPC call fails with a non-OK gRPC status. This is the primary exception users should rescue in application code.

Example: begin reply = client.say_hello(req) rescue ex : GRPC::StatusError puts ex.code # => GRPC::StatusCode::NOT_FOUND puts ex.message # => "user not found" end

Defined in:

grpc/error.cr

Constructors

• .new(status : Status, trailers : Metadata = Metadata.new, cause : Exception | Nil = nil)
• .new(code : StatusCode, message : String = "", cause : Exception | Nil = nil)

Instance Method Summary

• #code : StatusCode
• #message : String
• #status : Status
• #trailers : Metadata

Constructor Detail

Instance Method Detail