sumo | Launch ec2 instances , pronto | AWS library

by adamwiggins Ruby Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | sumo Summary

sumo is a Ruby library typically used in Cloud, AWS applications. sumo has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Launch ec2 instances, pronto

Support

Quality

Security

License

Reuse

Support

sumo has a low active ecosystem.

It has 164 star(s) with 22 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sumo is current.

Quality

sumo has 0 bugs and 5 code smells.

Security

sumo has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sumo code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sumo does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

sumo releases are not available. You will need to build from source code and install.

sumo saves you 110 person hours of effort in developing the same functionality from scratch.

It has 278 lines of code, 39 functions and 3 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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sumo Key Features

No Key Features are available at this moment for sumo.

sumo Examples and Code Snippets

No Code Snippets are available at this moment for sumo.

Community Discussions

Trending Discussions on sumo

Change Sumo Select Dropdown Text and Value on Form Submission

Running Sumo without inherent output files

SUMO mobility model

Sumo, TraCI: Subscription with tc.VAR_ROUTE and tc.VAR_FOLLOWER fails. Which subscription variables can I use for vehicles?

Sumo, TraCI: How to set the simulation time?

How to append extra routes to current SUMO scenario?

Unsupported TraCI API version, recommend using Sumo version 1.0.1 or 0.32.0

SUMO Internal Edge

meson can't build systemd from source: "getent" not found

Error: Storage::readChar(): invalid position using Sumo, veins example and omnet++

QUESTION

Change Sumo Select Dropdown Text and Value on Form Submission

Asked 2021-Jun-14 at 13:30

I am having a form in which once I submit, all would go back blank as initial. I have implemented Sumo Select plugin for the dropdowns. When the form is submitted no changed on dropdown's value or text. No attempts are helping here. I will share the code below

HTML

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ANSWER

Answered 2021-Jun-14 at 13:30

If you look at that plugin documentation to set selected value in your select-box you can use :

Source https://stackoverflow.com/questions/67970743

QUESTION

Running Sumo without inherent output files

Asked 2021-Jun-04 at 04:02

I'm running Sumo using Traci. I generate my own reports, and don't like Sumo to generate any other report. My .sumocfg file also doesn't request any output (see below). However, Sumo still generates 5 output files upon every run. Is there a way to disable that? My running command:

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ANSWER

Answered 2021-Jun-04 at 04:02

Some times outputs are defined in additional files. In your case it is probably enough to remove e1detectors.add.xml from the file list.

Source https://stackoverflow.com/questions/67800717

QUESTION

SUMO mobility model

Asked 2021-May-30 at 12:14

By default, SUMO used the Krauss Car-following model, is it possible to change the parameter, and how? Secondly, how can I also change from the default car-following to the lane-changing model in SUMO? Thank you in anticipation of your answer.

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ANSWER

Answered 2021-May-30 at 12:14

Changing the car following model or adapting the parameters can be done by defining a new vehicle type such as

Source https://stackoverflow.com/questions/67747204

QUESTION

Sumo, TraCI: Subscription with tc.VAR_ROUTE and tc.VAR_FOLLOWER fails. Which subscription variables can I use for vehicles?

Asked 2021-May-02 at 16:28

I want to subscribe to vehicles in my simulation. However, I find it very difficult to understand which variables I can use for this, as the documentation does not include this information.

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ANSWER

Answered 2021-May-02 at 16:28

You are right this is not well documented. I added a ticket: https://github.com/eclipse/sumo/issues/8579

The answer to your direct question is that everything which is listed in the value retrieval section of the docs (which should be equivalent to having a "get" in the constants file comment) should be "subscribable".

VAR_ROUTE is not, because it is only used to set a route using the edge list but there is no equivalent getter. You can only subscribe to the route ID for instance. VAR_FOLLOWER in turn needs a parameter when subscribing, so you need to give that as an additional argument. How to do that unfortunately depends on your SUMO version.

For SUMO 1.9 and later the call looks like this:

Source https://stackoverflow.com/questions/66765237

QUESTION

Sumo, TraCI: How to set the simulation time?

Asked 2021-May-02 at 13:41

In the TraCi doc I found the method for retrieving the current simulation time via connection.simulation.getTime() but no method to set it. I specifically want to reset it to zero.

Is that possible and how do I do it?

This is the link to the page in the doc where I found getTime().

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ANSWER

Answered 2021-May-02 at 13:41

This is not possible but you can reload your simulation using simulation.load, which will restart.

Source https://stackoverflow.com/questions/66748979

QUESTION

How to append extra routes to current SUMO scenario?

Asked 2021-May-02 at 06:37

I recently generated a Sumo scenario using OSMWebWizard.py. Then, using NetEdit, I added the edges to osm.net.xml and saved the extra 6 routes in a file calling it extra.rou.xml with its demands.

I would like to know how to append extra.rou.xml to my current scenario, so the SUMO will understand these 6 routes are also part of the scenario when running the run.bat file?

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ANSWER

Answered 2021-May-02 at 06:37

You need to open the osm.sumocfg and add your extra.rou.xml to the list of route files. It will probably look like this then:

Source https://stackoverflow.com/questions/67266887

QUESTION

Unsupported TraCI API version, recommend using Sumo version 1.0.1 or 0.32.0

Asked 2021-Apr-27 at 04:39

I'd like to use OMNeT++ along with Veins 5.1, Sumo 1.8 in Ubuntu 20.04 and I keep getting an error involving the setApiVersion that recommends to use Sumo 0.32 or Sumo 1.0.1. Is there any way to overcome that and use a later version of Sumo?

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ANSWER

Answered 2021-Apr-27 at 04:39

In my case the code was written for earlier versions of SUMO and Veins. The cc files used a different declaration of the namespace, with camel case instead of lower case. After changing to lower case the code is working without errors in Sumo 1.8 and Veins 5.1.

Source https://stackoverflow.com/questions/67077200

QUESTION

SUMO Internal Edge

Asked 2021-Apr-26 at 13:07

I have run the quick start tutorial of SUMO and it is working fine (https://sumo.dlr.de/docs/Tutorials/quick_start.html).

I want to understand the purpose of Internal edge as it is not touched in the quick start tutorial, though mentioned in the tutorial code on github: (https://github.com/eclipse/sumo/blob/master/tests/complex/tutorial/quickstart/data/quickstart.net.xml).

I have read the internal edge details: https://sumo.dlr.de/docs/Networks/SUMO_Road_Networks.html#internal_edges

My question is:

What is the benefit of using internal edge?
Do we have to define internal edges manually as I couldn't find option in netedit (i have latest version)
Is it always required to define internal edge.

Thanking you in advance.

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ANSWER

Answered 2021-Apr-26 at 13:07

I finally received an answer from sumo's mailing list:

Please check if the option „internal-links” in netedit is enable or not. You can do that by going to “processing” in the tool bar, then “Options” - > “junction”. The option “no internal links” should NOT be selected. Below you can find two images with the steps. After you have done this, try to save the network again and the internal edges should be added.

The github link you have sent (https://github.com/eclipse/sumo/blob/master/tests/complex/tutorial/quickstart/data/quickstart.net.xml) is a sumo Network file. In this file you can find the elements of the network: nodes, edges, etc. See SUMO_Road_Networks.html (https://sumo.dlr.de/docs/Networks/SUMO_Road_Networks.html) for more information about sumo networks.

Your two question are answered in the link I sent you (See internal_links (https://sumo.dlr.de/docs/Simulation/Intersections.html#internal_links) for information about simulating with/without internal edges or links). Internal links and internal edges are the same thing.

Regards,

Source https://stackoverflow.com/questions/67263475

QUESTION

meson can't build systemd from source: "getent" not found

Asked 2021-Apr-18 at 08:06

I'm compiling systemd version 237 from source in a cross compiling environment (yocto sumo).

By the bitbake recipe, systemd is built by meson.

I upgraded meson version to 0.49.2 (copied from warrior) since my other recipes require that version.

when I do bitbake systemd, I have this error:

meson.build:678:0: ERROR: Program or command 'getent' not found or not executable

I opened meson.build and it has:

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ANSWER

Answered 2021-Apr-18 at 08:06

You can add it from the host with:

Source https://stackoverflow.com/questions/67134700

QUESTION

Error: Storage::readChar(): invalid position using Sumo, veins example and omnet++

Asked 2021-Apr-17 at 17:29

I've been using Veins (v5.1) along with SUMO (v1.8) and OMNeT++ (v5.6.2) in Linux Ubuntu 20.04 and 18.04. When I try to run the example provided by veins I keep getting the same error both in Ubuntu 20.04 and 18.04.

According to the information in OMNeT, the error code is 133 or 137 and there isn't much information about the error in the above lines.

Sumo seems to be running correctly, listening on port 9999, and sumo-gui is actually launching. However, a few seconds later it terminates with the following error log "Error: Storage::readChar(): invalid position". There's also an error code in the terminal.

In the past I faced this problem in Ubuntu 14.04 due to incompatibility issues between the versions I was using. This time I'm using the recommended versions from veins webpage. Has anyone faced this problem before? Could this be an incompatibility issue with the operating system and if so, does anyone know what the compatible versions are for Ubuntu 18.04 or 20.04? I haven't used Linux before so I'm not sure if there's something else I'm missing.

I've included a screenshot with the errors I'm getting in case that helps.

Thanks!

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ANSWER

Answered 2021-Mar-26 at 14:54

I don't know if that is actually an answer to the problem or why this works. I've tried it both in my laptop (Ubuntu 18.04) and in two different virtual machines (Ubuntu 18.04 and Ubuntu 20.04) and this seems to fix the problem.

Veins should be saved in a folder called src and then imported to OMNeT++ to avoid the error. The path to Veins should be similar to the following.

Source https://stackoverflow.com/questions/66566806

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sumo

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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