Sha256: 0d61981c10cd8137563cd90ca0573017e0d426fde5b29b505ebbf3d12ab60e17
Contents?: true
Size: 837 Bytes
Versions: 23
Compression:
Stored size: 837 Bytes
Contents
module Protobuf
module Rpc
module Middleware
class ExceptionHandler
include ::Protobuf::Logging
attr_reader :app
def initialize(app)
@app = app
end
def call(env)
app.call(env)
rescue => exception
log_exception(exception)
# Rescue exceptions, re-wrap them as generic Protobuf errors,
# and encode them
env.response = wrap_exception(exception)
env.encoded_response = env.response.encode
env
end
private
# Wrap exceptions in a generic Protobuf errors unless they already are
#
def wrap_exception(exception)
exception = RpcFailed.new(exception.message) unless exception.is_a?(PbError)
exception
end
end
end
end
end
Version data entries
23 entries across 23 versions & 2 rubygems