ruby on rails - Filter chain halted as force SSL rendered or redirected -


so app in production has totally crashed message:

filter chain halted #<proc:0x007f766547ea18@/app/vendor/bundle/ruby/2.1.0/gems/actionpack-4.1.1/lib/action_controller/metal/force_ssl.rb:65> rendered or redirected

i've done research online , far seems happen in local dev mode when port lost. i'm not sure why happening in heroku app... context code has not changed, , working fine of 30 minutes ago. i'm using cloudflare, checked bare your-app-name.herokuapp.com broken same error.

any appreciated!

i got same error on development environment in rails 4.0 (because of controller force_ssl on it).

i solved using thin web server ssl support, so:

  1. add thin gem gemfile on development group:
    group :development       gem 'thin'     end

  1. run bundle install on termnal:

    bundle install

  2. start thin ssl support on terminal:

    bundle exec thin start --ssl

  3. access page via https on web browser:

    the protocol need https @ beginning, otherwise can empty response. (err_empty_response)

    https://localhost:3000/

    if connection refused (err_connection_refused) you'll need define loopback ip address on server params:

    bundle exec thin start --ssl -a 127.0.0.1

  4. you'll privacy error, jus click on advanced , on go localhost (not safe)

sorry image in pt-br: enter image description here

  1. it's done! you'll self-signed https connection on localhost in development mode ;)

-

Popular posts from this blog

c# - ODP.NET Oracle.ManagedDataAccess causes ORA-12537 network session end of file -

overview i want replace oracle.dataaccess orcale. managed dataaccess, opening connection latter throws ora-12537 network session end of file exception. exception message / stack trace {oracleinternal.network.networkexception (0x000030f9): ora-12537 : netzwerksession: dateiende @ oracleinternal.network.readerstream.read(orabuf ob) @ oracleinternal.ttc.orabufreader.getdatafromnetwork() @ oracleinternal.ttc.orabufreader.read(boolean bignoredata) @ oracleinternal.ttc.marshallingengine.unmarshalub1(boolean bignoredata) @ oracleinternal.ttc.ttcprotocolnegotiation.readresponse()} i trying connect oracle 11g database , not have client installed on local machine. working test application (unmanaged) using oracle.dataaccess works fine . using system; using oracle.dataaccess.client; namespace app.odp.unmanaged { internal class program { private static void main(string[] args) { //dummy connection string...
Read more

matlab - Compression and Decompression of ECG Signal using HUFFMAN ALGORITHM -

i want compress , decompress ecg signal stored text message text file , find out file size, cr,prd ratio,and qs. here code compression , decompression of ecg signal using huffman algorithm. i'm trying find out file size, compression ratio,prd ratio,qs. but error i'm getting the ecg file in text format. %clearing variables , screen enter code here clear all; close all; clc; [file1]=uigetfile('*.txt'); %fprintf('enter ecg file name :%s',file1); p=file1; t=sprintf('%s',p); b1=dlmread([file1]); len=length(b1); lead=input('enter lead number :'); %lead=str2double(lead); col2=b1(1:end,lead); e=fix(sqrt(len)); m=1; i=1:e j=1:e g2(i,j)=fix(col2(m)*1000); %amplifying 1000 m=m+1; end end g3=g2; i=1:e j=1:e ...
Read more

utf 8 - split utf-8 string into bytes in python -

i trying split utf-8 string bytes in python 3. problem is, when use bytearray, byte, encode etc functions array size of element 14 bytes, not 1 byte expected. need split text file sequence of bytes , send them byte after byte using sockets. tried this: infile = open (file, "r") str = infile.read() byte_str = bytes(str, 'utf-8') print("size of byte_str",sys.getsizeof(byte_str[0])) print gives me 14, need 1... suggestion? quoting official documentation : sys.getsizeof(object[, default]) return size of object in bytes. object can type of object. built-in objects return correct results, not have hold true third-party extensions implementation specific. only memory consumption directly attributed object accounted for, not memory consumption of objects refers to. if given, default returned if object not provide means retrieve size. otherwise typeerror raised. getsizeof() calls object’s __sizeof__ method , adds ...
Read more