Socket

1{
2 ....
3 "optimization": {
4    "scripts": true,
5    "styles": {
6       "minify": true,
7       "inlineCritical": false
8     },
9     "fonts": true
10  },
11}
12

1{
2 ....
3 "optimization": {
4    "scripts": true,
5    "styles": {
6       "minify": true,
7       "inlineCritical": false
8     },
9     "fonts": true
10  },
11}
12/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/libs/ui-share-components/src/lib/top-panel/top-panel/top-panel.component.sass - Error: /home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/libs/ui-share-components/src/lib/top-panel/top-panel/top-panel.component.sass from Css Minimizer
13Error: Transform failed with 1 error:
14error: Invalid version: "15.2-15.3"
15    at failureErrorWithLog (/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:1493:15)
16    at /home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:1282:29
17    at /home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:629:9
18    at handleIncomingPacket (/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:726:9)
19    at Socket.readFromStdout (/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:596:7)
20    at Socket.emit (events.js:315:20)
21    at addChunk (_stream_readable.js:309:12)
22    at readableAddChunk (_stream_readable.js:284:9)
23    at Socket.Readable.push (_stream_readable.js:223:10)
24    at Pipe.onStreamRead (internal/stream_base_commons.js:188:23)
25

1{
2 ....
3 "optimization": {
4    "scripts": true,
5    "styles": {
6       "minify": true,
7       "inlineCritical": false
8     },
9     "fonts": true
10  },
11}
12/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/libs/ui-share-components/src/lib/top-panel/top-panel/top-panel.component.sass - Error: /home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/libs/ui-share-components/src/lib/top-panel/top-panel/top-panel.component.sass from Css Minimizer
13Error: Transform failed with 1 error:
14error: Invalid version: "15.2-15.3"
15    at failureErrorWithLog (/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:1493:15)
16    at /home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:1282:29
17    at /home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:629:9
18    at handleIncomingPacket (/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:726:9)
19    at Socket.readFromStdout (/home/jose/WORK/Rental/REAL/APPS/angular-nx-ws/node_modules/@angular-devkit/build-angular/node_modules/esbuild/lib/main.js:596:7)
20    at Socket.emit (events.js:315:20)
21    at addChunk (_stream_readable.js:309:12)
22    at readableAddChunk (_stream_readable.js:284:9)
23    at Socket.Readable.push (_stream_readable.js:223:10)
24    at Pipe.onStreamRead (internal/stream_base_commons.js:188:23)
25"optimization": {
26    "scripts": true,
27    "styles": {
28       "minify": false,
29       "inlineCritical": false
30     },
31     "fonts": false
32  },
33}
34

1import org.java_websocket.WebSocket;
2import org.java_websocket.handshake.ClientHandshake;
3import org.java_websocket.server.WebSocketServer;
4
5import java.net.InetSocketAddress;
6import java.util.HashSet;
7import java.util.Set;
8
9import org.apache.logging.log4j.LogManager;
10import org.apache.logging.log4j.Logger;
11
12public class WebsocketServer extends WebSocketServer {
13
14    private static final Logger logger = LogManager.getLogger(WebsocketServer.class);
15
16    private static int TCP_PORT = 6868;
17
18    private static Set<WebSocket> conns;
19
20    public WebsocketServer() {
21        super(new InetSocketAddress(TCP_PORT));
22        conns = new HashSet<>();
23    }
24
25    @Override
26    public void onOpen(WebSocket conn, ClientHandshake handshake) {
27        conns.add(conn);
28        logger.info("New connection from " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
29        logger.info("Size of connection list: " + conns.size());
30    }
31
32    @Override
33    public void onClose(WebSocket conn, int code, String reason, boolean remote) {
34        conns.remove(conn);
35        logger.info("Closed connection to " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
36    }
37
38    @Override
39    public void onMessage(WebSocket conn, String message) {
40        logger.info("Message from client: {}", message);
41        // for (WebSocket sock : conns) {
42        // sock.send("SENDING BACK" + message);
43        // }
44    }
45
46    @Override
47    public void onError(WebSocket conn, Exception ex) {
48
49        // ex.printStackTrace();
50        try {
51            if (conn != null) {
52                conns.remove(conn);
53                // do some thing if required
54            }
55            logger.info("ERROR from {}", conn.getRemoteSocketAddress().getAddress().getHostAddress());
56        } catch (Exception e) {
57            logger.info("onError: WebSocketServer may already be running");
58
59        }
60
61    }
62
63    public Set<WebSocket> getConns() {
64        return conns;
65    }
66
67}
68
69

1import org.java_websocket.WebSocket;
2import org.java_websocket.handshake.ClientHandshake;
3import org.java_websocket.server.WebSocketServer;
4
5import java.net.InetSocketAddress;
6import java.util.HashSet;
7import java.util.Set;
8
9import org.apache.logging.log4j.LogManager;
10import org.apache.logging.log4j.Logger;
11
12public class WebsocketServer extends WebSocketServer {
13
14    private static final Logger logger = LogManager.getLogger(WebsocketServer.class);
15
16    private static int TCP_PORT = 6868;
17
18    private static Set<WebSocket> conns;
19
20    public WebsocketServer() {
21        super(new InetSocketAddress(TCP_PORT));
22        conns = new HashSet<>();
23    }
24
25    @Override
26    public void onOpen(WebSocket conn, ClientHandshake handshake) {
27        conns.add(conn);
28        logger.info("New connection from " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
29        logger.info("Size of connection list: " + conns.size());
30    }
31
32    @Override
33    public void onClose(WebSocket conn, int code, String reason, boolean remote) {
34        conns.remove(conn);
35        logger.info("Closed connection to " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
36    }
37
38    @Override
39    public void onMessage(WebSocket conn, String message) {
40        logger.info("Message from client: {}", message);
41        // for (WebSocket sock : conns) {
42        // sock.send("SENDING BACK" + message);
43        // }
44    }
45
46    @Override
47    public void onError(WebSocket conn, Exception ex) {
48
49        // ex.printStackTrace();
50        try {
51            if (conn != null) {
52                conns.remove(conn);
53                // do some thing if required
54            }
55            logger.info("ERROR from {}", conn.getRemoteSocketAddress().getAddress().getHostAddress());
56        } catch (Exception e) {
57            logger.info("onError: WebSocketServer may already be running");
58
59        }
60
61    }
62
63    public Set<WebSocket> getConns() {
64        return conns;
65    }
66
67}
68
69WebsocketServer websocketServer;
70// Start socket server
71websocketServer = new WebsocketServer();
72websocketServer.start();
73

1import org.java_websocket.WebSocket;
2import org.java_websocket.handshake.ClientHandshake;
3import org.java_websocket.server.WebSocketServer;
4
5import java.net.InetSocketAddress;
6import java.util.HashSet;
7import java.util.Set;
8
9import org.apache.logging.log4j.LogManager;
10import org.apache.logging.log4j.Logger;
11
12public class WebsocketServer extends WebSocketServer {
13
14    private static final Logger logger = LogManager.getLogger(WebsocketServer.class);
15
16    private static int TCP_PORT = 6868;
17
18    private static Set<WebSocket> conns;
19
20    public WebsocketServer() {
21        super(new InetSocketAddress(TCP_PORT));
22        conns = new HashSet<>();
23    }
24
25    @Override
26    public void onOpen(WebSocket conn, ClientHandshake handshake) {
27        conns.add(conn);
28        logger.info("New connection from " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
29        logger.info("Size of connection list: " + conns.size());
30    }
31
32    @Override
33    public void onClose(WebSocket conn, int code, String reason, boolean remote) {
34        conns.remove(conn);
35        logger.info("Closed connection to " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
36    }
37
38    @Override
39    public void onMessage(WebSocket conn, String message) {
40        logger.info("Message from client: {}", message);
41        // for (WebSocket sock : conns) {
42        // sock.send("SENDING BACK" + message);
43        // }
44    }
45
46    @Override
47    public void onError(WebSocket conn, Exception ex) {
48
49        // ex.printStackTrace();
50        try {
51            if (conn != null) {
52                conns.remove(conn);
53                // do some thing if required
54            }
55            logger.info("ERROR from {}", conn.getRemoteSocketAddress().getAddress().getHostAddress());
56        } catch (Exception e) {
57            logger.info("onError: WebSocketServer may already be running");
58
59        }
60
61    }
62
63    public Set<WebSocket> getConns() {
64        return conns;
65    }
66
67}
68
69WebsocketServer websocketServer;
70// Start socket server
71websocketServer = new WebsocketServer();
72websocketServer.start();
73    // APP_WEB_SOCKET is the url to my site: api.my_custom_domain.com
74    var connection = new WebSocket("wss://" + APP_WEB_SOCKET + ":6868");
75

1import org.java_websocket.WebSocket;
2import org.java_websocket.handshake.ClientHandshake;
3import org.java_websocket.server.WebSocketServer;
4
5import java.net.InetSocketAddress;
6import java.util.HashSet;
7import java.util.Set;
8
9import org.apache.logging.log4j.LogManager;
10import org.apache.logging.log4j.Logger;
11
12public class WebsocketServer extends WebSocketServer {
13
14    private static final Logger logger = LogManager.getLogger(WebsocketServer.class);
15
16    private static int TCP_PORT = 6868;
17
18    private static Set<WebSocket> conns;
19
20    public WebsocketServer() {
21        super(new InetSocketAddress(TCP_PORT));
22        conns = new HashSet<>();
23    }
24
25    @Override
26    public void onOpen(WebSocket conn, ClientHandshake handshake) {
27        conns.add(conn);
28        logger.info("New connection from " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
29        logger.info("Size of connection list: " + conns.size());
30    }
31
32    @Override
33    public void onClose(WebSocket conn, int code, String reason, boolean remote) {
34        conns.remove(conn);
35        logger.info("Closed connection to " + conn.getRemoteSocketAddress().getAddress().getHostAddress());
36    }
37
38    @Override
39    public void onMessage(WebSocket conn, String message) {
40        logger.info("Message from client: {}", message);
41        // for (WebSocket sock : conns) {
42        // sock.send("SENDING BACK" + message);
43        // }
44    }
45
46    @Override
47    public void onError(WebSocket conn, Exception ex) {
48
49        // ex.printStackTrace();
50        try {
51            if (conn != null) {
52                conns.remove(conn);
53                // do some thing if required
54            }
55            logger.info("ERROR from {}", conn.getRemoteSocketAddress().getAddress().getHostAddress());
56        } catch (Exception e) {
57            logger.info("onError: WebSocketServer may already be running");
58
59        }
60
61    }
62
63    public Set<WebSocket> getConns() {
64        return conns;
65    }
66
67}
68
69WebsocketServer websocketServer;
70// Start socket server
71websocketServer = new WebsocketServer();
72websocketServer.start();
73    // APP_WEB_SOCKET is the url to my site: api.my_custom_domain.com
74    var connection = new WebSocket("wss://" + APP_WEB_SOCKET + ":6868");
75WebsocketServer websocketServer;
76// Start socket server
77websocketServer = new WebsocketServer();
78
79// example guessing
80websocketServer.cert = "SOMETHING";??
81websocketServer.start();
82

1FROM frolvlad/alpine-python3
2
3RUN pip3 install docker
4RUN mkdir /hoster
5WORKDIR /hoster
6ADD hoster.py /hoster/
7
8CMD ["python3", "-u", "hoster.py"]
9
10
11
12
13#!/usr/bin/python3
14import docker
15import argparse
16import shutil
17import signal
18import time
19import sys
20import os
21
22label_name = "hoster.domains"
23enclosing_pattern = "#-----------Docker-Hoster-Domains----------\n"
24hosts_path = "/tmp/hosts"
25hosts = {}
26
27def signal_handler(signal, frame):
28    global hosts
29    hosts = {}
30    update_hosts_file()
31    sys.exit(0)
32
33def main():
34    # register the exit signals
35    signal.signal(signal.SIGINT, signal_handler)
36    signal.signal(signal.SIGTERM, signal_handler)
37
38    args = parse_args()
39    global hosts_path
40    hosts_path = args.file
41
42    dockerClient = docker.APIClient(base_url='unix://%s' % args.socket)
43    events = dockerClient.events(decode=True)
44    #get running containers
45    for c in dockerClient.containers(quiet=True, all=False):
46        container_id = c["Id"]
47        container = get_container_data(dockerClient, container_id)
48        hosts[container_id] = container
49
50    update_hosts_file()
51
52    #listen for events to keep the hosts file updated
53    for e in events:
54        if e["Type"]!="container": 
55            continue
56        
57        status = e["status"]
58        if status =="start":
59            container_id = e["id"]
60            container = get_container_data(dockerClient, container_id)
61            hosts[container_id] = container
62            update_hosts_file()
63
64        if status=="stop" or status=="die" or status=="destroy":
65            container_id = e["id"]
66            if container_id in hosts:
67                hosts.pop(container_id)
68                update_hosts_file()
69
70
71def get_container_data(dockerClient, container_id):
72    #extract all the info with the docker api
73    info = dockerClient.inspect_container(container_id)
74    container_hostname = info["Config"]["Hostname"]
75    container_name = info["Name"].strip("/")
76    container_ip = info["NetworkSettings"]["IPAddress"]
77    if info["Config"]["Domainname"]:
78        container_hostname = container_hostname + "." + info["Config"]["Domainname"]
79    
80    result = []
81
82    for values in info["NetworkSettings"]["Networks"].values():
83        
84        if not values["Aliases"]: 
85            continue
86
87        result.append({
88                "ip": values["IPAddress"] , 
89                "name": container_name,
90                "domains": set(values["Aliases"] + [container_name, container_hostname])
91            })
92
93    if container_ip:
94        result.append({"ip": container_ip, "name": container_name, "domains": [container_name, container_hostname ]})
95
96    return result
97
98
99def update_hosts_file():
100    if len(hosts)==0:
101        print("Removing all hosts before exit...")
102    else:
103        print("Updating hosts file with:")
104
105    for id,addresses in hosts.items():
106        for addr in addresses:
107            print("ip: %s domains: %s" % (addr["ip"], addr["domains"]))
108
109    #read all the lines of thge original file
110    lines = []
111    with open(hosts_path,"r+") as hosts_file:
112        lines = hosts_file.readlines()
113
114    #remove all the lines after the known pattern
115    for i,line in enumerate(lines):
116        if line==enclosing_pattern:
117            lines = lines[:i]
118            break;
119
120    #remove all the trailing newlines on the line list
121    if lines:
122        while lines[-1].strip()=="": lines.pop()
123
124    #append all the domain lines
125    if len(hosts)>0:
126        lines.append("\n\n"+enclosing_pattern)
127        
128        for id, addresses in hosts.items():
129            for addr in addresses:
130                lines.append("%s    %s\n"%(addr["ip"],"   ".join(addr["domains"])))
131        
132        lines.append("#-----Do-not-add-hosts-after-this-line-----\n\n")
133
134    #write it on the auxiliar file
135    aux_file_path = hosts_path+".aux"
136    with open(aux_file_path,"w") as aux_hosts:
137        aux_hosts.writelines(lines)
138
139    #replace etc/hosts with aux file, making it atomic
140    shutil.move(aux_file_path, hosts_path)
141
142
143def parse_args():
144    parser = argparse.ArgumentParser(description='Synchronize running docker container IPs with host /etc/hosts file.')
145    parser.add_argument('socket', type=str, nargs="?", default="tmp/docker.sock", help='The docker socket to listen for docker events.')
146    parser.add_argument('file', type=str, nargs="?", default="/tmp/hosts", help='The /etc/hosts file to sync the containers with.')
147    return parser.parse_args()
148
149if __name__ == '__main__':
150    main()
151

1Root composer.json requires php ^8.1 but your php version (8.0.14) does not satisfy that requirement.
2

1Root composer.json requires php ^8.1 but your php version (8.0.14) does not satisfy that requirement.
2which php # returns only /usr/local/bin/php
3/usr/local/bin/php -v # returns PHP 8.1.1 (cli) (built: Dec 18 2021 01:38:53) (NTS)
4

1Root composer.json requires php ^8.1 but your php version (8.0.14) does not satisfy that requirement.
2which php # returns only /usr/local/bin/php
3/usr/local/bin/php -v # returns PHP 8.1.1 (cli) (built: Dec 18 2021 01:38:53) (NTS)
4composer check-platform-reqs | grep php
5# returns:
6# ...
7# php                   8.0.14  project/name requires php (^8.1)                   failed  
8

1Root composer.json requires php ^8.1 but your php version (8.0.14) does not satisfy that requirement.
2which php # returns only /usr/local/bin/php
3/usr/local/bin/php -v # returns PHP 8.1.1 (cli) (built: Dec 18 2021 01:38:53) (NTS)
4composer check-platform-reqs | grep php
5# returns:
6# ...
7# php                   8.0.14  project/name requires php (^8.1)                   failed  
8FROM php:8.1.1-fpm-alpine3.15
9
10ENV TZ=Europe/London
11
12# Install php lib deps
13RUN apk update && apk upgrade
14RUN apk add --update libzip-dev \
15        zip \
16        unzip \
17        libpng-dev \
18        nginx \
19        supervisor \
20        git \
21        curl \
22        shadow \
23        composer \
24        yarn && rm -rf /var/cache/apk/*
25
26RUN usermod -u 1000 www-data
27RUN usermod -d /var/www www-data
28
29RUN mkdir -p /run/nginx && chown www-data:www-data /run/nginx
30
31ENV SUPERCRONIC_URL=https://github.com/aptible/supercronic/releases/download/v0.1.9/supercronic-linux-amd64 \
32    SUPERCRONIC=supercronic-linux-amd64 \
33    SUPERCRONIC_SHA1SUM=5ddf8ea26b56d4a7ff6faecdd8966610d5cb9d85
34
35RUN curl -fsSLO "$SUPERCRONIC_URL" \
36 && echo "${SUPERCRONIC_SHA1SUM}  ${SUPERCRONIC}" | sha1sum -c - \
37 && chmod +x "$SUPERCRONIC" \
38 && mv "$SUPERCRONIC" "/usr/local/bin/${SUPERCRONIC}" \
39 && ln -s "/usr/local/bin/${SUPERCRONIC}" /usr/local/bin/supercronic
40
41# Install and enable php extensions
42RUN docker-php-ext-install sockets mysqli pdo_mysql zip gd bcmath > /dev/null
43
44ARG ENV="development"
45# Xdebug install
46RUN if [ $ENV = "development" ] ; then \
47        apk add --no-cache $PHPIZE_DEPS; \
48        pecl install xdebug > /dev/null; \
49        docker-php-ext-enable xdebug; \
50        echo "error_reporting = E_ALL" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini; \
51        echo "display_startup_errors = On" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini; \
52        echo "display_errors = On" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini; \
53        echo "xdebug.remote_enable=1" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini; \
54    fi ;
55
56# Setup working directory
57RUN chown -R www-data:www-data /var/www
58WORKDIR /var/www
59USER www-data
60
61
62# Install dependencies
63#RUN if [ $ENV = "development" ] ; then \
64##        composer install -n; \
65#    else \
66##        composer install -n --no-dev; \
67#    fi ;
68
69# Generate doctrine proxies
70

1app.on('connection', async (connection) => {
2    connection.userGroups.forEach((group) => {
3        app.channel(`group.groupId`).join(connection);
4    }
5    app.channel('1').join(connection); // dummy channel
6}
7
8app.publish((data, context) => {
9    console.log(app.channel('1')); // output shown below
10   
11    return app.channel('1');
12});
13

1app.on('connection', async (connection) => {
2    connection.userGroups.forEach((group) => {
3        app.channel(`group.groupId`).join(connection);
4    }
5    app.channel('1').join(connection); // dummy channel
6}
7
8app.publish((data, context) => {
9    console.log(app.channel('1')); // output shown below
10   
11    return app.channel('1');
12});
13app.io.sockets.in('some room').emit('rooms patched', data);
14

1app.on('connection', async (connection) => {
2    connection.userGroups.forEach((group) => {
3        app.channel(`group.groupId`).join(connection);
4    }
5    app.channel('1').join(connection); // dummy channel
6}
7
8app.publish((data, context) => {
9    console.log(app.channel('1')); // output shown below
10   
11    return app.channel('1');
12});
13app.io.sockets.in('some room').emit('rooms patched', data);
14Channel {
15  _events: [Object: null prototype] {
16    empty: [Function: bound onceWrapper] { listener: [Function (anonymous)] }
17  },
18  _eventsCount: 1,
19  _maxListeners: undefined,
20  connections: [
21    {
22      provider: 'socketio',
23      headers: [Object],
24      userInfo: [Object],
25      userGroups: [Array]
26    }
27  ],
28  data: null,
29  [Symbol(kCapture)]: false
30}
31

1[334:1020/170552.614728:ERROR:bus.cc(392)] Failed to connect to the bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
2[334:1020/170552.616006:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
3[334:1020/170552.616185:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
4[521:1020/170552.652819:ERROR:gpu_init.cc(441)] Passthrough is not supported, GL is swiftshader
5

1python3 -m http.server 5000
2
3... (stack trace)
4File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py", line 466, in server_bind
5self.socket.bind(self.server_address)
6OSError: [Errno 48] Address already in use
7

1python3 -m http.server 5000
2
3... (stack trace)
4File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py", line 466, in server_bind
5self.socket.bind(self.server_address)
6OSError: [Errno 48] Address already in use
7# Save as hello.py in the current working directory.
8from flask import Flask
9app = Flask(__name__)
10@app.route("/")
11def hello_world():
12    return "<p>Hello, World!</p>"
13

1python3 -m http.server 5000
2
3... (stack trace)
4File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py", line 466, in server_bind
5self.socket.bind(self.server_address)
6OSError: [Errno 48] Address already in use
7# Save as hello.py in the current working directory.
8from flask import Flask
9app = Flask(__name__)
10@app.route("/")
11def hello_world():
12    return "<p>Hello, World!</p>"
13export FLASK_APP=hello
14flask run
15

1python3 -m http.server 5000
2
3... (stack trace)
4File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py", line 466, in server_bind
5self.socket.bind(self.server_address)
6OSError: [Errno 48] Address already in use
7# Save as hello.py in the current working directory.
8from flask import Flask
9app = Flask(__name__)
10@app.route("/")
11def hello_world():
12    return "<p>Hello, World!</p>"
13export FLASK_APP=hello
14flask run
15* Running on http://127.0.0.1:5000/
16

1python3 -m http.server 5000
2
3... (stack trace)
4File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py", line 466, in server_bind
5self.socket.bind(self.server_address)
6OSError: [Errno 48] Address already in use
7# Save as hello.py in the current working directory.
8from flask import Flask
9app = Flask(__name__)
10@app.route("/")
11def hello_world():
12    return "<p>Hello, World!</p>"
13export FLASK_APP=hello
14flask run
15* Running on http://127.0.0.1:5000/
16curl -I localhost:5000
17HTTP/1.1 403 Forbidden
18Content-Length: 0
19Server: AirTunes/595.13.1
20

1$ cypress run
2[29023:1018/155130.159647:ERROR:bus.cc(392)] Failed to connect to the bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
3[29023:1018/155130.162020:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
4[29023:1018/155130.162068:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
5[29211:1018/155130.193707:ERROR:gpu_init.cc(441)] Passthrough is not supported, GL is swiftshader
6
7...
8
9[29023:1018/155132.292604:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
10
11Timed out waiting for the browser to connect. Retrying...
12[29023:1018/155232.249036:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
13
14Timed out waiting for the browser to connect. Retrying again...
15[29023:1018/155332.249372:ERROR:bus.cc(392)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
16 (-2) loading 'http://localhost:3000/__/#/tests/integration/simple.spec.ts'
17Error:  (-2) loading 'http://localhost:3000/__/#/tests/integration/simple.spec.ts'
18    at rejectAndCleanup (electron/js2c/browser_init.js:161:7486)
19    at Object.failListener (electron/js2c/browser_init.js:161:7699)
20    at Object.emit (events.js:376:20)
21
22