Comments (2)
aiocoap by default (on platforms where it can be supported well, i.e. on Linux) runs server and client on port 5683, provided you only create a single context -- a context created through create_server_context
can be used both for client and for server side.
NAT traversal is something that is generally finicky, especially if you are not in control of the NAT (and if you were, you'd hopefully deploy IPv6 instead of running a NAT). Using a single server context will ensure that there is a consistent port used, but you'd have to find out depending on the precise implementation of NAT how often you have to send requests just to keep the NAT alive, or whether any peers other than the one you sent the first outgoing request to will be able to connect to you. Moreover, the NAT itself may change your local port.
If you are behind a NAT and can not replace it with modern technology, the recommended usage pattern is to establish an outgoing TCP connection ("coap+tcp://your-server"). That, too, can serve role reversed requests, and will not suffer that much from the effects of the NAT.
from aiocoap.
Thank you very much for resolving my doubts.
from aiocoap.
Related Issues (20)
- Tradfri: Home Assistant: TypeError("'NoneType' object does not support item assignment") HOT 3
- Specifiy the network interface on windows HOT 3
- Adding Type Annotations and Package Type Information HOT 5
- Keeping DTLS session alive HOT 1
- All appears to be working but no response being delivered HOT 11
- TestServerTCP tests fail garbage collection on 3.12
- How to simultaneously observe multiple resources? HOT 6
- Outdated URL in Readme HOT 1
- Possible to only alert subset of resource observers? HOT 2
- Degraded UX when attempting to interact with non-coap hosts HOT 1
- Network error: [Errno 111] - Cannot interact with CoAP server outside a Docker Container HOT 2
- Drop socknumbers workaround
- How to make an HTTP request from CoAP Server to a REST API served by a web app HOT 1
- Different UDP ports when running in different machines HOT 3
- Errornous "Response arrived from different address" HOT 3
- How to setup a debug mode on CoAP Server or an Hot Reloading on code changing? HOT 1
- CPU usage anomaly HOT 3
- How to send file with PUT method to a server using block1 (block wise transfert) HOT 5
- Migrate CI to Codeberg HOT 1
- Answer Request Entity Incomplete while sending Request GET Block #1 HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from aiocoap.