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# frozen_string_literal: true
require "sentry/utils/exception_cause_chain"
module Sentry
class SingleExceptionInterface < Interface
include CustomInspection
SKIP_INSPECTION_ATTRIBUTES = [:@stacktrace]
PROBLEMATIC_LOCAL_VALUE_REPLACEMENT = "[ignored due to error]".freeze
OMISSION_MARK = "...".freeze
MAX_LOCAL_BYTES = 1024
attr_reader :type, :value, :module, :thread_id, :stacktrace
def initialize(exception:, stacktrace: nil)
@type = exception.class.to_s
@value = (exception.message || "").byteslice(0..Event::MAX_MESSAGE_SIZE_IN_BYTES)
@module = exception.class.to_s.split('::')[0...-1].join('::')
@thread_id = Thread.current.object_id
@stacktrace = stacktrace
end
def to_hash
data = super
data[:stacktrace] = data[:stacktrace].to_hash if data[:stacktrace]
data
end
# patch this method if you want to change an exception's stacktrace frames
# also see `StacktraceBuilder.build`.
def self.build_with_stacktrace(exception:, stacktrace_builder:)
stacktrace = stacktrace_builder.build(backtrace: exception.backtrace)
if locals = exception.instance_variable_get(:@sentry_locals)
locals.each do |k, v|
locals[k] =
begin
v = v.inspect unless v.is_a?(String)
if v.length >= MAX_LOCAL_BYTES
v = v.byteslice(0..MAX_LOCAL_BYTES - 1) + OMISSION_MARK
end
v
rescue StandardError
PROBLEMATIC_LOCAL_VALUE_REPLACEMENT
end
end
stacktrace.frames.last.vars = locals
end
new(exception: exception, stacktrace: stacktrace)
end
end
end
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