![Failed handshake to server http://127.0.0.1/ - Failed to connect to 127.0.0.1 port 80: Connection refused - CURL error code 7 (Couldn't connect to server) - Server Discussion - Cfx.re Community Failed handshake to server http://127.0.0.1/ - Failed to connect to 127.0.0.1 port 80: Connection refused - CURL error code 7 (Couldn't connect to server) - Server Discussion - Cfx.re Community](https://forum.cfx.re/uploads/default/original/4X/a/d/c/adc22a99dcad74925d16ea3b0da23716bb6d32d4.jpeg)
Failed handshake to server http://127.0.0.1/ - Failed to connect to 127.0.0.1 port 80: Connection refused - CURL error code 7 (Couldn't connect to server) - Server Discussion - Cfx.re Community
cURL error 7: Failed to connect to www.example.com port 443: Connection refused · Issue #348 · WordPress/Requests · GitHub
![hyperledger fabric - curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused - Stack Overflow hyperledger fabric - curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused - Stack Overflow](https://i.stack.imgur.com/xWacY.png)
hyperledger fabric - curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused - Stack Overflow
![curl:(28)Failed to connect to raw.githubusercontent.com port 443 after 75280 ms: Operation timed out - YouTube curl:(28)Failed to connect to raw.githubusercontent.com port 443 after 75280 ms: Operation timed out - YouTube](https://i.ytimg.com/vi/j6-OSWC-tPA/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CIAC0AWKAgwIABABGDsgEyh_MA8=&rs=AOn4CLDkXFrjl7dXOaM1B5rH5JESj_nX6g)
curl:(28)Failed to connect to raw.githubusercontent.com port 443 after 75280 ms: Operation timed out - YouTube
![Failed to connect to raw.githubusercontent.com port 443: Connection timed out · Issue #2495 · laradock/laradock · GitHub Failed to connect to raw.githubusercontent.com port 443: Connection timed out · Issue #2495 · laradock/laradock · GitHub](https://user-images.githubusercontent.com/25863091/73999617-49cd2e80-49a0-11ea-89f4-5699c613aa13.png)
Failed to connect to raw.githubusercontent.com port 443: Connection timed out · Issue #2495 · laradock/laradock · GitHub
![cURL error 7: Failed to connect to www.googleapis.com port 443: Connection refused · Issue #464 · googleads/googleads-php-lib · GitHub cURL error 7: Failed to connect to www.googleapis.com port 443: Connection refused · Issue #464 · googleads/googleads-php-lib · GitHub](https://user-images.githubusercontent.com/26809990/37535119-d6644cb2-296c-11e8-90e7-f1fe0e117608.png)
cURL error 7: Failed to connect to www.googleapis.com port 443: Connection refused · Issue #464 · googleads/googleads-php-lib · GitHub
![Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub](https://user-images.githubusercontent.com/40128659/44989960-7297fb80-af44-11e8-89b7-8659ef17a57b.png)
Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub
![cURL error 7: Failed to connect to localhost port 443: Connection refused - Website, Application, Performance - Cloudflare Community cURL error 7: Failed to connect to localhost port 443: Connection refused - Website, Application, Performance - Cloudflare Community](https://global.discourse-cdn.com/cloudflare/original/3X/3/0/30bfd03668f60062ed0ee21282f50b7e7c082273.png)
cURL error 7: Failed to connect to localhost port 443: Connection refused - Website, Application, Performance - Cloudflare Community
![Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub](https://user-images.githubusercontent.com/40128659/44989875-2b116f80-af44-11e8-99d6-3042a8efda51.png)
Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub
![cURL error 7: Failed to connect to localhost port 443: Connection refused - Website, Application, Performance - Cloudflare Community cURL error 7: Failed to connect to localhost port 443: Connection refused - Website, Application, Performance - Cloudflare Community](https://global.discourse-cdn.com/cloudflare/optimized/3X/4/8/480622a938cc182d6707f880bde87af18aaa9156_2_690x249.png)
cURL error 7: Failed to connect to localhost port 443: Connection refused - Website, Application, Performance - Cloudflare Community
![terminal - brew upgrade MacOs 11.3.1 error message curl: (7) Failed to connect to ghcr.io port 443: Bad file descriptor - Stack Overflow terminal - brew upgrade MacOs 11.3.1 error message curl: (7) Failed to connect to ghcr.io port 443: Bad file descriptor - Stack Overflow](https://i.stack.imgur.com/AnFLk.png)