# Introduction

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## Introduction

Sproxy is a reverse proxy that acts as a proxy server in the edge section close to the user on behalf of various web servers.

* Github: <https://github.com/SolboxOSS/sproxy>
* Project page: [https://sproxy.solbox.com/](https://sproxy.solbox.com)
*

### How to RUN

#### package required for build

Only CentOS 6 is supported

* install epel repo
* install rpm
  * db4 db4-utils db4-devel db4-cxx
  * libaio libaio-devel
  * curl libcurl libcurl-devel
  * gdb bison flex zlib-devel
  * openssl-devel libxml2-devel libuuid-devel.x86\_64 sqlite-devel.x86\_64 sqlite.x86\_64
  * libgcrypt-devel GeoIP-devel gnutls-devel.x86\_64
  * ffmpeg-devel.x86\_64 libjpeg-turbo-devel.x86\_64 fdk-aac-devel
  * tcl.x86\_64 tcl-devel.x86\_64 rpm-build.x86\_64 gcc-c++
  * gnutls30.x86\_64 gnutls30-devel GeoIP

#### Building solproxy

Move to source directory

* Build netcache
  * ./netcache\_build.sh
* Build solproxy
  * ./solproxy\_build.sh

#### Environment

* make directory
  * mkdir -p /usr/service/etc/solproxy
  * mkdir -p /usr/service/sbin
* copy binary
  * cp solproxy\_build/solproxy /usr/service/sbin/
  * cp solproxy\_build/MHD/0.9.73/src/microhttpd/.libs/libmicrohttpd.so\* /usr/lib64/
  * cp libnetcache/lib/libnc.so\* /usr/lib64/
  * cp libnetcache/lib/libhttpn\_driver.so\* /usr/lib64/
* set env

#### Example configuration

* /usr/service/etc/solproxy/default.conf

```
server {
        http_port = 80
        negative_ttl = 10
        positive_ttl = 3600
        chunk_size = 16
        cache_size = 1024
        nwra = 128
        dra = 16
        cache_dir = /var/cache/solproxy
        log_directory = /var/log/solproxy
        pool_size = 8192
        workers = 8
        logrotate_signal_enable = 1
}
```

* /usr/service/etc/solproxy/service.conf

```
server {
        domain = vod.origin.com
        origin = 13.188.35.147
        streaming_enable = 1
}
```

#### How to run

* export CSA\_PIDFILE=/var/run/solproxy.pid
* export CSA\_CONFPATH=/usr/service/etc/solproxy
* solproxy\_build/solproxy

### License

solproxy is is dual-licensed under the GNU General PublicLicense (GPLv2.0) or commercial license


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://sproxy.solbox.com/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.