* initial commit for new feature #1077
allow to limit the number of concurrent tcp connection to a downstream service
* protect code against value not in accurate range
add unit test
* Do not crash host on Dispose
* Add test
* Pin GitVersion.CommandLine package version
* #683 validate if there are duplicated placeholders in UpstreamPathTemplate
* Use registered scheme from Eureka (#1087)
* extra test
* very brief mention MaxConnectionsPerServer in docs
* build develop like a PR
* more docs
Co-authored-by: jlukawska <56401969+jlukawska@users.noreply.github.com>
Co-authored-by: buretjph <58700930+buretjph@users.noreply.github.com>
Co-authored-by: Jonathan Mezach <jonathanmezach@gmail.com>
Co-authored-by: 彭伟 <pengweiqhca@sina.com>
