initServer | server initialization | TLS library
kandi X-RAY | initServer Summary
kandi X-RAY | initServer Summary
A server initialization and MySQL/PHP/Python3/Redis/Nodejs/Nginx/ikev2 automatic installation script, including a site management tool
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QUESTION
I am very new to go and fiber and am struggling with creating a server in a package and then sharing the context in another package.
...ANSWER
Answered 2021-May-10 at 17:25You are calling Server.Listen
in the init
function. Server.Listen
does not return until listening fails, so you have to move that to the end of main, after you setup everything.
QUESTION
so I load my form with patchvalue, and for some reason the mat-select doesn't select based on the value.
Here is what I have:
...ANSWER
Answered 2021-Mar-16 at 22:38I think that the value field in each Mat-Option in your template is being interpreted as a string. if you enclose the value attribute in square brackets like this :
QUESTION
I would like to create a Vaadin 14 application without using Maven or Spring Boot. Just a plain Java application with an embedded Jetty server. This was possible in the past. Is it still possible somehow?
Old code with Vaadin 6.x and Jetty:
...ANSWER
Answered 2021-Feb-24 at 21:12Yes it's possible, you have a metric buttload of extra work to do by not using a build tool (any java build tool. eg: maven, gradle, ant+ivy, leiningen, grape, buildr, bazel, etc ...), but it is possible.
You will have many jars to manage, not just within Jetty, but also it's dependencies outside of Jetty (like the various spec api jars).
Then you'll have some changes to make for your embedded jetty usage.
The changes you'll need to make depend on the version of Jetty you intend to use.
- Jetty 9.x (Servlet 3.1 / Java EE 7) - https://github.com/eclipse/jetty.project/tree/jetty-9.4.x/examples/embedded
- Jetty 10.x (Servlet 4.0 / Jakarta EE 8) - https://github.com/eclipse/jetty.project/tree/jetty-10.0.x/demos/embedded
- Jetty 11.x (Servlet 5.0 / Jakarta EE 9) https://github.com/eclipse/jetty.project/tree/jetty-11.0.x/demos/embedded
You are going from Jetty 6.x, which was for Servlet 2.1 on Java EE 4. Since then there's been a tremendous amount of changes in the various EE specs, the HTTP specs, and even Java JVM itself that has caused changes down to Jetty.
QUESTION
How I can start flask server in a thread with custom ip (listening the network)?
This line doesn't block the main thread, but it doesn't listen connections from the network.
...ANSWER
Answered 2021-Jan-03 at 18:38If you read documentation for Thread then you see args=
and kwargs=
QUESTION
My angular service basically goes and retrieves a movie and it's details from an api. I believe it will work if not for this cors issue. I realize that there are many ways to get around cors but I really want the simplest way based upon what I already have. How can I achieve this?
service page.ts
...ANSWER
Answered 2020-Apr-28 at 17:46I'm afraid you can't "get around" CORS. At least not by changing anything on the side of your frontend/Angular app. If your requests are getting rejected because of CORS (which I assume is the issue). You'll have to allow your domain on your backend and not your frontend.
QUESTION
I've been struggling with this for the past week, so I finally need to admit that I don't know why this is happening.
I'm using supertest with express and TypeScript to test the implementation of some of my API routes. Keep in mind, I'm actively opening a db connection and writing to the DB here, and not using mocks for these methods.
However, I have a dependency in some of my controllers that rely on a logger instance attached to each controller (which is just an ES6 class).
I'm trying to figure out why it's not mocking it properly with the code below:
utils/logger.ts
:
ANSWER
Answered 2020-Mar-27 at 00:19Here you lose the context:
QUESTION
I can use GET, but I cannot use POST from axios, sending data to my gin-gonic golang server. It works perfectly in Postman. When I shoot over the request with Axios, I get nothing in return.
When I go into the gin-gonic server, it shows that it returned a 500 error. Upon further inspection, I see that none of the post variables had been accessed by gin.
When I have used Postman, the server returns the array as specified. I have a feeling that it might have to do with headers, but I truly am stumped. I have encountered this problem about 6 months ago and never figured it out. Now I remember why I didn't continue with axios and nuxt :).
Here is the golang gin-gonic server route.
...ANSWER
Answered 2018-Oct-09 at 08:25I think the problem is not with gin or not gin, it's just with your call. Notice that you're accessing to the c.PostForm
values but in your axios call you're not sending a form values, you're sending a json, so in your variables the value is empty. If you're using Postman I suppose you're doing well sending a PostForm, but not in your axios. My recommendation is to still sending a Post (also add a content-type: application-json header) and c.Bind
the body to a struct or a map[string]interface{} and then cast to your specific types in your handler.
QUESTION
I have a program that starts by creating a GUI to handle user input and display the output.
The first thing that happens is the window is created and then the Functions Class method initServer() is called to initialize some variables for the input and output portion
...ANSWER
Answered 2019-Dec-11 at 16:47Any methods that change an object for both threads need to be synchronized. When the method runs, if the object is being read by one or both of the threads while it changes, The threads could read different values.
e.x.:
QUESTION
I have a single node Cassandra cluster and I added a new node to that cluster. I made sure that the cluster name is same as well as the rack-dc properties are same. I also made sure that the nodes can communicate through all necessary ports. I can cqlsh from both nodes to each other as well as telnet all required ports 7000,7199,9042
cassandra.yaml for new node
...ANSWER
Answered 2019-Oct-21 at 15:22There are three main things required for getting a new node to join/gossip with an existing node:
cluster_name
- The cluster names of the two nodes must match exactly (case-sensitive).seeds
- The new node must use the existing node as a seed node. If you're working in a cloud environment, the "external" (aka "floating") IP addresses must be used.- node-to-node SSL (if used) - The nodes must have matching truststores to connect.
One thing is on my old_node the cassandra is using localhost (127.0.0.1) as shown in nodetool status.
2a. Neither of the nodes can use the home IP of 127.0.0.1.
QUESTION
I'm seting up cassandra server on centos 6.8 and change to public IP by using https://stackoverflow.com/a/17164723/10206109 method but it stuck when start server with cassandra -f -R and I got this error:
...ANSWER
Answered 2019-Sep-10 at 08:33rpc_address
and broadcast_rpc_address
are the addresses for clients, but you need to configure internode communication instead.
The DataStax documentation says (same for OSS Cassandra):
In the
cassandra.yaml
, set thelisten_address
to the private IP address of the node, and thebroadcast_address
to the public IP address of the node. This allows DataStax Enterprise nodes in one EC2 region to bind to nodes in another region, thus enabling multiple datacenter support. For intra-region traffic, DataStax Enterprise switches to the private IP after establishing a connection.Set the addresses of the seed nodes in the
cassandra.yaml
file to that of the public IP. Private IP are not routable between networks. For example:
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