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mongo-ruby-driver
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RUBY-306 clean up logging.

This commit is contained in:
Kyle Banker 2011-09-07 17:14:53 -04:00
parent 75941ad2a3
commit e678bac75e
5 changed files with 19 additions and 54 deletions
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1
lib/mongo.rb
View File

@ -56,6 +56,7 @@ require 'bson'
require 'mongo/util/conversions'
require 'mongo/util/support'
require 'mongo/util/core_ext'
require 'mongo/util/logging'
require 'mongo/util/node'
require 'mongo/util/pool'
require 'mongo/util/pool_manager'

7
lib/mongo/collection.rb
View File

@ -19,6 +19,7 @@ module Mongo
# A named collection of documents in a database.
class Collection
include Mongo::Logging
attr_reader :db, :name, :pk_factory, :hint, :safe
@ -377,7 +378,7 @@ module Mongo
message.put_int(0)
message.put_binary(BSON::BSON_CODER.serialize(selector, false, true, @connection.max_bson_size).to_s)
@connection.instrument(:remove, :database => @db.name, :collection => @name, :selector => selector) do
instrument(:remove, :database => @db.name, :collection => @name, :selector => selector) do
if safe
@connection.send_message_with_safe_check(Mongo::Constants::OP_DELETE, message, @db.name, nil, safe)
else
@ -424,7 +425,7 @@ module Mongo
message.put_binary(BSON::BSON_CODER.serialize(selector, false, true).to_s)
message.put_binary(BSON::BSON_CODER.serialize(document, false, true, @connection.max_bson_size).to_s)
@connection.instrument(:update, :database => @db.name, :collection => @name, :selector => selector, :document => document) do
instrument(:update, :database => @db.name, :collection => @name, :selector => selector, :document => document) do
if safe
@connection.send_message_with_safe_check(Mongo::Constants::OP_UPDATE, message, @db.name, nil, safe)
else
@ -936,7 +937,7 @@ module Mongo
end
raise InvalidOperation, "Exceded maximum insert size of 16,000,000 bytes" if message.size > 16_000_000
@connection.instrument(:insert, :database => @db.name, :collection => collection_name, :documents => documents) do
instrument(:insert, :database => @db.name, :collection => collection_name, :documents => documents) do
if safe
@connection.send_message_with_safe_check(Mongo::Constants::OP_INSERT, message, @db.name, nil, safe)
else

42
lib/mongo/connection.rb
View File

@ -24,6 +24,8 @@ module Mongo
# Instantiates and manages connections to MongoDB.
class Connection
include Mongo::Logging
TCPSocket = ::TCPSocket
Mutex = ::Mutex
ConditionVariable = ::ConditionVariable
@ -625,32 +627,6 @@ module Mongo
end
end
# Log a message with the given level.
def log(level, message)
return unless @logger
case level
when :debug then
@logger.debug "MONGODB [DEBUG] #{msg}"
when :warn then
@logger.warn "MONGODB [WARNING] #{msg}"
when :error then
@logger.error "MONGODB [ERROR] #{msg}"
when :fatal then
@logger.fatal "MONGODB [FATAL] #{msg}"
else
@logger.info "MONGODB [INFO] #{msg}"
end
end
# Execute the block and log the operation described by name
# and payload.
# TODO: Not sure if this should take a block.
def instrument(name, payload = {}, &blk)
res = yield
log_operation(name, payload)
res
end
protected
# Generic initialization code.
@ -731,18 +707,6 @@ module Mongo
end
end
## Logging methods
def log_operation(name, payload)
return unless @logger
msg = "#{payload[:database]}['#{payload[:collection]}'].#{name}("
msg += payload.values_at(:selector, :document, :documents, :fields ).compact.map(&:inspect).join(', ') + ")"
msg += ".skip(#{payload[:skip]})" if payload[:skip]
msg += ".limit(#{payload[:limit]})" if payload[:limit]
msg += ".sort(#{payload[:order]})" if payload[:order]
@logger.debug "MONGODB #{msg}"
end
private
## Methods for establishing a connection:
@ -787,7 +751,7 @@ module Mongo
## Low-level connection methods.
def receive(sock, cursor_id, exhaust)
def receive(sock, cursor_id, exhaust=false)
begin
if exhaust
docs = []

9
lib/mongo/cursor.rb
View File

@ -21,6 +21,7 @@ module Mongo
include Enumerable
include Mongo::Constants
include Mongo::Conversions
include Mongo::Logging
attr_reader :collection, :selector, :fields,
:order, :hint, :snapshot, :timeout,
@ -332,7 +333,7 @@ module Mongo
message = BSON::ByteBuffer.new([0, 0, 0, 0])
message.put_int(1)
message.put_long(@cursor_id)
@logger.debug("MONGODB cursor.close #{@cursor_id}") if @logger
log(:debug, "Cursor#close #{@cursor_id}")
@connection.send_message(Mongo::Constants::OP_KILL_CURSORS, message, :connection => :reader)
end
@cursor_id = 0
@ -458,8 +459,8 @@ module Mongo
def send_initial_query
message = construct_query_message
payload = instrument_payload if @connection.logger
@connection.instrument(:find, payload) do
payload = instrument_payload if @logger
instrument(:find, payload) do
results, @n_received, @cursor_id = @connection.receive_message(
Mongo::Constants::OP_QUERY, message, nil, @socket, @command,
@read_preference, @options & OP_QUERY_EXHAUST != 0)
@ -489,7 +490,7 @@ module Mongo
# Cursor id.
message.put_long(@cursor_id)
@logger.debug("MONGODB cursor.refresh() for cursor #{@cursor_id}") if @logger
log(:debug, "cursor.refresh() for cursor #{@cursor_id}") if @logger
results, @n_received, @cursor_id = @connection.receive_message(
Mongo::Constants::OP_GET_MORE, message, nil, @socket, @command, @read_preference)
@returned += @n_received

14
test/unit/collection_test.rb
View File

@ -15,7 +15,7 @@ class CollectionTest < Test::Unit::TestCase
@conn.expects(:send_message).with do |op, msg, log|
op == 2001
end
@conn.stubs(:log_operation)
@coll.stubs(:log_operation)
@coll.update({}, {:title => 'Moby Dick'})
end
@ -26,7 +26,7 @@ class CollectionTest < Test::Unit::TestCase
@conn.expects(:send_message).with do |op, msg, log|
op == 2002
end
@conn.expects(:log_operation).with do |name, payload|
@coll.expects(:log_operation).with do |name, payload|
(name == :insert) && payload[:documents][0][:title].include?('Moby')
end
@coll.insert({:title => 'Moby Dick'})
@ -39,9 +39,7 @@ class CollectionTest < Test::Unit::TestCase
@conn.expects(:receive_message).with do |op, msg, log, sock|
op == 2004
end.returns([[], 0, 0])
@conn.expects(:log_operation).with do |name, payload|
(name == :find) && payload[:selector][:title].include?('Moby')
end
@logger.expects(:debug)
@coll.find({:title => 'Moby Dick'}).sort([['title', 1], ['author', 1]]).next_document
end
@ -53,7 +51,7 @@ class CollectionTest < Test::Unit::TestCase
@conn.expects(:send_message).with do |op, msg, log|
op == 2002
end
@conn.expects(:log_operation).with do |name, payload|
@coll.expects(:log_operation).with do |name, payload|
(name == :insert) && payload[:documents][0][:data].inspect.include?('Binary')
end
@coll.insert({:data => data})
@ -66,7 +64,7 @@ class CollectionTest < Test::Unit::TestCase
@conn.expects(:send_message_with_safe_check).with do |op, msg, db_name, log|
op == 2001
end
@conn.expects(:log_operation).with do |name, payload|
@coll.expects(:log_operation).with do |name, payload|
(name == :update) && payload[:document][:title].include?('Moby')
end
@coll.update({}, {:title => 'Moby Dick'}, :safe => true)
@ -79,7 +77,7 @@ class CollectionTest < Test::Unit::TestCase
@conn.expects(:send_message_with_safe_check).with do |op, msg, db_name, log|
op == 2001
end
@conn.stubs(:log_operation)
@coll.stubs(:log_operation)
@coll.update({}, {:title => 'Moby Dick'}, :safe => true)
end