Showing 328 of 328 total issues
Avoid too many return
statements within this method. Open
return setup_body
Identical blocks of code found in 2 locations. Consider refactoring. Open
@ios.each do |io|
begin
io.close if io.respond_to?(:close) && !io.closed?
File.unlink io.path if io.is_a? File
rescue Errno::EBADF
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 31.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
def server_run(**options, &block)
options[:log_writer] ||= @log_writer
options[:min_threads] ||= 1
@server = Puma::Server.new block || @app, @events, options
@port = (@server.add_tcp_listener @host, 0).addr[1]
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 31.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
@ios.each do |io|
begin
io.close if io.respond_to?(:close) && !io.closed?
File.unlink io.path if io.is_a? File
rescue Errno::EBADF
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 31.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
def server_run(**options, &block)
options[:log_writer] ||= @log_writer
options[:min_threads] ||= 1
@server = Puma::Server.new block || @app, @events, options
@port = (@server.add_tcp_listener @host, 0).addr[1]
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 31.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Method test_ssl_run_with_curl_client
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def test_ssl_run_with_curl_client
skip_if :windows; require 'stringio'
app = lambda { |_| [200, { 'Content-Type' => 'text/plain' }, ["HELLO", ' ', "THERE"]] }
opts = {max_threads: 1}
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method with_server
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def with_server(**options, &app)
@requests_count = 0 # number of requests processed
@requests_running = 0 # current number of requests running
@requests_max_running = 0 # max number of requests running in parallel
@mutex = Mutex.new
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method client_skt
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def client_skt(tls_vers = nil, session_pems = [])
ctx = OSSL::SSLContext.new
ctx.verify_mode = OSSL::VERIFY_NONE
ctx.session_cache_mode = OSSL::SSLContext::SESSION_CACHE_CLIENT
if tls_vers
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method test_pre_existing_unix_after_idle_timeout
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def test_pre_existing_unix_after_idle_timeout
skip_unless :unix
File.open(@bind_path, mode: 'wb') { |f| f.puts 'pre existing' }
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method parse!
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def parse!(args)
options = {}
opt_parser = OptionParser.new("", 24, ' ') do |opts|
opts.banner = "Usage: rackup [ruby options] [rack options] [rackup config]"
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method do_test_raise
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def do_test_raise(string, chunk, close_after = nil)
# Do not use instance variables here, because it needs to be thread safe
socket = TCPSocket.new("127.0.0.1", @port);
request = StringIO.new(string)
chunks_out = 0
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method control_gc_stats
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def control_gc_stats(unix: false)
cli_server "-t1:1 -q test/rackup/hello.ru #{set_pumactl_args unix: unix} -S #{@state_path}"
key = Puma::IS_MRI || TRUFFLE_HEAD ? "count" : "used"
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method test_verify_fail_if_client_unknown_ca
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def test_verify_fail_if_client_unknown_ca
error = Puma.jruby? ? /No trusted certificate found/ : /self[- ]signed certificate in certificate chain/
cert_subject = Puma.jruby? ? '/DC=net/DC=puma/CN=localhost' : '/DC=net/DC=puma/CN=CAU'
assert_ssl_client_error_match(error, subject: cert_subject) do |client_ctx|
key = "#{CERT_PATH}/client_unknown.key"
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method setup_options
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def setup_options
@conf = Configuration.new({}, {events: @events}) do |user_config, file_config|
@parser = OptionParser.new do |o|
o.on "-b", "--bind URI", "URI to bind to (tcp://, unix://, ssl://)" do |arg|
user_config.bind arg
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method setup_options
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def setup_options
OptionParser.new do |o|
o.on "-T", "--stream-threads THREADS", OptionParser::DecimalInteger, "request_stream: loops/threads" do |arg|
@stream_threads = arg.to_i
end
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method thread_run_refused
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def thread_run_refused(unix: false)
if unix
DARWIN ? [IOError, Errno::ENOENT, Errno::EPIPE] :
[IOError, Errno::ENOENT]
else
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method skt_closed_by_server
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def skt_closed_by_server(socket)
skt = socket.to_io
return false unless skt.kind_of?(TCPSocket)
begin
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method send_proxy_v1_http
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def send_proxy_v1_http(req, remote_ip, multisend = false)
addr = IPAddr.new(remote_ip)
family = addr.ipv4? ? "TCP4" : "TCP6"
target = addr.ipv4? ? "127.0.0.1" : "::1"
conn = new_connection
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method bad_exit_pids
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def bad_exit_pids(pids)
t = pids.map do |pid|
begin
pid if Process.kill 0, pid
rescue Errno::ESRCH
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method run_hooks
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def run_hooks(key, arg, log_writer, hook_data = nil)
@options.all_of(key).each do |b|
begin
if Array === b
hook_data[b[1]] ||= Hash.new
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"