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Shani Ranasinghe
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Shani's posts

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How to limit traffic to WSO2 APIM Gateway
Recently I had to find a solution to limit the traffic that passes through the WSO2 APIM Gateway. The requests that are allowed to pass through are the requests from the testing team. The architecture of the system is quite straight forward. Please find the...

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URI- template encoding in WSO2 APIM for reserved characters
 In a recent engagement with the WSO2 ESB, I've come across a situation where WSO2 ESB does not encode some reserved characters when using a URI-template as the endpoint. In this particular instance it was the '&' that was not getting encoding and the <spac...

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Wired network not detected in ubuntu 14.04
I was at a customer site, and it was required that I connect to their wired network. Everyone in the customer site could connect to the wired network, except me... :) Why? well probably two reasons, I had a ubuntu machine where as everyone else had windows,...

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Waiting for network configuration at boot up in ubuntu (14.04)
Today I was meddling around with the network configurations as I could not connect to a wired network, and with something I did, when I restarted I was keeping on getting the message "Waiting for network configuration at boot up in ubuntu" and then wait upt...

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The Basic Architecture of WSO2 APIM - Statistics in APIM
In this blog post I will briefly go about how the APIM publisher and store are able to draw up graphs with statistical information on the API's. This blog post is targetted for new bee's who would like to get a bird's eye view on the functionality. In the W...

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The Basic Architecture of WSO2 APIM - part 3- Gateway & Key Manager - Under the hoods
In this post I will briefly introduce how the Gatway and the Key manager interacts in order for an API to be successfully invoked. Let me bring up a diagram first. In a real world distributed deployment, only the WSO2 APIM Gateway would be  exposed to the o...

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The Basic Architecture of WSO2 APIM - Part 2- The Store - under the hood
 In continuation to my previous post two posts on the The Basic Architecture of WSO2 APIM - Part 1   &   The Basic Architecture of WSO2 APIM - Part 2- The Publisher - under the hood  , this post is going to briefly discuss the architecture of the API Store ...

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Unable to get the hostName or IP address of the server when starting WSO2 Products
Today I faced an issue when a wso2 server that needed restarting did not start up, after shutting down due to the error {org.apache.synapse.ServerConfigurationInformation} -  Unable to get the hostName or IP address of the server {org.apache.synapse.ServerC...

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The Basic Architecture of WSO2 APIM - Part 2- The Publisher - under the hoods
 As a continuation of my previous post  The Basic Architecture of WSO2 APIM - Part 1 , this post will concentrate on the publisher module, and its major functions. It is recommended that you read the aforementioned post in order to clearly understand the co...

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The Basic Architecture of WSO2 APIM - Part 1
After a long time I decided to write a blog post, and this time about APIM. Mainly because my new team is the WSO2 APIM . Today I received a training from Nuwan Dias (WSO2 APIM team) on the basic architecture of APIM, and that training inspired me to come u...
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