Sha256: 363d86192e599e3702bcef1199e15da84d9c0b9fd877f0c8e66a3de1a7b411fd
Contents?: true
Size: 898 Bytes
Versions: 35
Compression:
Stored size: 898 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)
dup._call(env)
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
35 entries across 35 versions & 3 rubygems