Loraserver postgresql

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I am working on this Heroku tutorial and I have a question about autovacuum process. There is still no tables or data and autovacuum launcher is hung for over half an hour now.

Below is the cmd window. I found a similar question here but could not find the answer. Does anyone know what is going on? As a summary: After the last line LOG: autovacuum launcher started the cursor is blinking under the last line but nothing is happenning for over half an hour. As suggested in bma 's comments, I removed the pg directory and the project directory and I did the same steps again and I got the same result: LOG: autovacuum launcher started and it hangs.

What am I going wrong? It turned out that 'export' is for unix and in Windows I needed to use 'set'. See this related question. What is happening is that you are starting postgres directly, with the pg directory, and seeing log output.

It would be better to install it as a service on Windows, and use the default data directory. This is what the normal installer does. However your current approach is going to just run the db until you close the terminal window at which point it will die hence the recovery at the beginning.

You don't have hung processes. That's just log output. Learn more. Asked 6 years, 6 months ago. Active 3 years, 2 months ago.

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Viewed 7k times. This user must also own the server process. The default database encoding has accordingly been set to "WIN". The default text search configuration will be set to "english". Data page checksums are disabled.

Zeynel Zeynel Isn't that just log output? Why would that change unless there is something else to log? Can you see if the autovacuum process is running?

loraserver postgresql

By the looks of your steps there, it looks like you need to remove the "pg" directory and retry your steps -- I'm guessing that this is at least the second time you've tried those steps with the same directory named "pg". You are right, this is the second time.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again.

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If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. This repository contains a skeleton to setup the LoRa Server project using docker-compose. Note: Please use this docker-compose.

Building a Web API with Express and PostgreSQL to Consume from Browser

The LoRa Server components are pre-configured to work with the provided docker-compose. Before using this docker-compose. When adding the network-server in the LoRa App Server web-interface see network-serversyou must enter loraserver as the network-server hostname:IP. Skip to content.

Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. JavaScript Branch: master.

Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. This branch is 63 commits ahead, 13 commits behind brocaar:master.

Pull request Compare. Latest commit Fetching latest commit…. Directory layout docker-compose. Requirements Before using this docker-compose. You signed in with another tab or window.

Reload to refresh your session. You signed out in another tab or window.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

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If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again.

Note: Please use this docker-compose. The ChirpStack stack components components are pre-configured to work with the provided docker-compose. Before using this docker-compose. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Sign up. Shell Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Latest commit f12bd73 Apr 1, Directory layout docker-compose. Requirements Before using this docker-compose. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Change ISM channel plan band to common name.

PostgreSQL

Apr 1, Feb 19, Jul 15, Add default root password to postgres service definition Mar 16, After logging in to the GCP Console, create a new project. For this tutorial we will name the project LoRa Server tutorial with an example ID of lora-server-tutorial.

After creating the project, make sure it is selected before continuing with the next steps. This removes the requirement to host your own MQTT broker and increases the reliability and scalability of the system. This registry will contain all your gateways for a given region. When you are planning to support multiple LoRaWAN regions, it is a good practice to create separate registries not covered in this tutorial. In this tutorial, we are going to create a registry for EU gateways, so we choose the Registry ID eugateways.

Select the region which is closest to you and select MQTT as the protocol. The HTTP protocol will not be used. Under Default telemetry topic create a new topic. We will call this eugateway-events. Click Create. You can do this using the following commands:. To add your first LoRa gateway to the just created device registry, click the Create device button.

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For example, if your Gateway ID equals tothen enter gw Select RS as Public key format and paste the public-key content in the box. This is the content of public-key. As there are different ways to install the LoRa Gateway Bridge on your gateway, only the configuration is covered here.

The log output should look like this when your gateway receives an uplink message from your LoRaWAN device:. You will see the topic that was created when you created the device registry. LoRa Server will subscribe to this topic to receive data events from your gateway. For sending data back to your gateways, we will create a new topic. Click Create Topicand enter eugateway-commands as the name.

In the previous step, you created a topic for sending downlink commands to your gateways. Then click Create function. As Name we will use eugateway-commands. Select Inline editor for entering the source-code and select the Go 1. The Function to execute is called Send.

Copy and paste the scripts below for the function. Adjust the function. Note: it is recommended to also click More and select your region from the dropdown list. Then click Create. You can assign any name to this instance. Make sure that you also select your Region. Click Create to create the Redis instance. Again, make sure to also select your Region from the dropdown.

Configure the Configuration options to your needs the smallest instance is already sufficient for testing. An important option to configure is Authorize networks.

To allow access from any IP address, enter 0. It is recommended to update this later to only the IP address of your server covered in the next steps.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. Hi Brocaar I've install your server lora-gateway-bridge, loraserver, lora-app-server and all installed successfully. I create a node and set devaddr,nwskey,appskey and abp mode I test this node by sending some data. Hi Brocaar I am very sorry for not having to reply to you for a long time because I am busy with my studies.

And I'm try to upgrade loraserver, lora-app-server component to last version, the error log pq: syntax error at or near "on" no longer appears But there another log say "type jsonb does not exist" when loraserver try to migration. I try to install PostgreSQL 9. There is no error log! Hi, guys! I just faced to a similar trouble, but the solution was instructive.

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When I had been configuring the postgresql I missed the fact the version must be 9. But apparently the new version use the neighbour port, If the old version is still working.

I thinked I solve the problem, but the application have been use 9. When I faced to this problem syntax errorI decided to check the version is used now using netstat utility. Pay attention, if anyone faced to this problem, do not forget to delete the packets postgresql with configuration files!

Otherwise, the newly installed version e.

loraserver postgresql

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User gpo not applying

Also, make sure you installed PostgreSQL 9. Thank you brocaar, I resolve my problem! Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. Linked pull requests. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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loraserver postgresql

I'm setting up my PostgreSQL 9. I can't do anything with PostgreSQL: can't createdbcan't createuser ; all operations return the error message.

Similar error persists for the root account. Use the operating system user postgres to create your database - as long as you haven't set up a database role with the necessary privileges that corresponds to your operating system user of the same name h9uest in your case :.

As recommended here or here. Then try again. Type exit when done with operating as system user postgres. Or execute the single command createuser as postgres with sudolike demonstrated by drees in another answer. The point is to use the operating system user matching the database role of the same name to be granted access via ident authentication. The manual:.

In order to bootstrap the database system, a freshly initialized system always contains one predefined role.

loraserver postgresql

Customarily, this role will be named postgres. In order to create more roles you first have to connect as this initial role. I have heard of odd setups with non-standard user names or where the operating system user does not exist. You'd need to adapt your strategy there. Read about database roles and client authentication in the manual. After that you can run rake db:create from the terminal under whatever account name you set up without having to enter into the Postgres environment.

And then enable login that user, so you can run e. For some reason, when I installed postgres, the "initial DB" wasn't created. Executing initdb did the trick for me. Typically installing postgres to your OS creates an "initial DB" and starts the postgres server daemon running. If not then you'll need to run initdb. Learn more. Asked 7 years, 8 months ago.

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Active 1 month ago. Viewed k times. I can't do anything with PostgreSQL: can't createdbcan't createuser ; all operations return the error message Fatal: role h9uest does not exist h9uest is my account name, and I sudo apt-get install PostgreSQL 9. Erwin Brandstetter k 90 90 gold badges silver badges bronze badges. I answered this question here. Ruzenhack that tutorial link was exactly what I needed! If you get the error role doesn't exist AND the error can't create role, it already exists check out this answer: stackoverflow.Together they form a ready-to-use solution including an user-friendly web-interface for device management and APIs for integration.

The modular architecture makes it possible to integrate within existing infrastructures. All components are licensed under the MIT license and can be used for commercial purposes.

The transmission slot scheduled by the end-device is based on its own communication needs with a small variation based on a random time basis ALOHA-type of protocol. End-devices of Class B allow for more receive slots. In addition to the Class A random receive windows, Class B devices open extra receive windows at scheduled times. In order for the End-device to open it receive window at the scheduled time it receives a time synchronized Beacon from the gateway.

End-devices of Class C have nearly continuously open receive windows, only closed when transmitting. Class C end-device will use more power to operate than Class A or Class B but they offer the lowest latency for server to end-device communication. The ChirpStack LoRaWAN application-server supports the creation of multiple organizations to which administrator users can be assigned.

By integrating the user-accounts into the MQTT broker authentication, organizations will only see their own data. By default all application data is published to a MQTT broker, however integrations are available for various cloud-providers, databases and visualization platforms.

Please refer to the ChirpStack documentation to learn more about all the features provided! Please report a bug by creating an issue at the related GitHub repository. GitHub links can be found at the documentation page of each component. For questions and community support, please refer to forum. For commercial support contact Orne Brocaarthe author of ChirpStack.

Class-B support End-devices of Class B allow for more receive slots. Class-C support End-devices of Class C have nearly continuously open receive windows, only closed when transmitting. LoRaWAN 1. And there is much more Reporting bugs Please report a bug by creating an issue at the related GitHub repository. Community support For questions and community support, please refer to forum.


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