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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
$:.unshift File.dirname(__FILE__) + '/../lib'
require 'thrift'
$:.unshift File.dirname(__FILE__) + "/gen-rb"
require 'benchmark_service'
class Client
def initialize(host, port, clients_per_process, calls_per_client, log_exceptions)
@host = host
@port = port
@clients_per_process = clients_per_process
@calls_per_client = calls_per_client
@log_exceptions = log_exceptions
end
def run
@clients_per_process.times do
socket = Thrift::Socket.new(@host, @port)
transport = Thrift::FramedTransport.new(socket)
protocol = Thrift::BinaryProtocol.new(transport)
client = ThriftBenchmark::BenchmarkService::Client.new(protocol)
begin
start = Time.now
transport.open
Marshal.dump [:start, start], STDOUT
rescue => e
Marshal.dump [:connection_failure, Time.now], STDOUT
print_exception e if @log_exceptions
else
begin
@calls_per_client.times do
Marshal.dump [:call_start, Time.now], STDOUT
client.fibonacci(15)
Marshal.dump [:call_end, Time.now], STDOUT
end
transport.close
Marshal.dump [:end, Time.now], STDOUT
rescue Thrift::TransportException => e
Marshal.dump [:connection_error, Time.now], STDOUT
print_exception e if @log_exceptions
end
end
end
end
def print_exception(e)
STDERR.puts "ERROR: #{e.message}"
STDERR.puts "\t#{e.backtrace * "\n\t"}"
end
end
log_exceptions = true if ARGV[0] == '-log-exceptions' and ARGV.shift
host, port, clients_per_process, calls_per_client = ARGV
Client.new(host, port.to_i, clients_per_process.to_i, calls_per_client.to_i, log_exceptions).run
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