Reactor Web Services

    {info} Reactor Web Services provide endpoints for reactor operations.

    Reactor Web Services make possible to reach the chemical functionality provided by ChemAxon's product Reactor.

    Reactor Web Services application is available in two modes:

    1. As part of a microservices system

    2. As standalone web application

    Microservices system mode

    In microservices system mode the Reactor Web Service runs together with Config service, Discovery service and Gateway service. These three services are mandatory and optionally other services can also be part of the system. All configuration must be done in the Config module.

    The default configuration applies to the microservices system mode.

    The web application runs on host <server-host> and listens on port <gateway-server-port>.

    Standalone web application mode

    In standalone web application mode the Reactor Web Service runs alone, without the Config service, Discovery service and Gateway service (however the installer installs them, as well).

    The default configuration must be changed according to the standalone web application mode; set

    eureka.client.enabled=false in file, and and in file.

    All configuration must be done in the Reactor Web Services module.

    The web application runs on host <server-host> and listens on port <gateway-server-port>.


    See here.

    Software requirements

    See here


    See here.

    Module is installed into folder: jws/jws-reactor/


    See here.


    See here.


    Default configuration:
    eureka.client.enabled=true set eureka.client.enabled=false to switch to standalone Reactor Web Services application mode${CONFIG_SERVER_URI:http\://localhost\:8888/}

    For more settings possibilities see spring documentation page.

    Running the server

    Prerequisites in case of microservices system mode:

    1. Config service is running

    2. Discovery service is running

    3. Gateway service is running

    Run the service in command line in folder jws/jws-reactor:

    jws-reactor-service start (on Windows)

    jws-reactor-service start (on Linux)


    run-jws-reactor.exe (on Windows)

    run-jws-reactor (on Linux)

    API documentation

    Find and try out the API on the Swagger UI.

    Mode URL of Swagger UI Default URL of Swagger UI
    Microservices system <serverhost>:<gateway-port>/jws-reactor/API/ localhost:8080/jws-reactor/API/
    Standalone web application mode <serverhost>:<server-port>/API/ localhost:8067/API/

    Demo site

    For detailed description check out the JWS Reactor demo site:


    The guidelines, examples on the Demo site or on the Swagger UI API documentation of your installed module display the methods and syntax implemented for reaching the functionalities of Reactor product.


    Reactor controller provides method to create mono- or bimolecular reactions from specified reactants based on a specified reaction scheme using different options.

    See the details in the API.