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Diffstat (limited to 'vendor/github.com/ftrvxmtrx/fd/README.md')
| -rw-r--r-- | vendor/github.com/ftrvxmtrx/fd/README.md | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/vendor/github.com/ftrvxmtrx/fd/README.md b/vendor/github.com/ftrvxmtrx/fd/README.md deleted file mode 100644 index 7a8a239..0000000 --- a/vendor/github.com/ftrvxmtrx/fd/README.md +++ /dev/null @@ -1,25 +0,0 @@ -# fd - -Package fd provides a simple API to pass file descriptors -between different OS processes. - -It can be useful if you want to inherit network connections -from another process without closing them. - -Example scenario: - - * Running server receives a "let's upgrade" message - * Server opens a Unix domain socket for the "upgrade" - * Server starts a new copy of itself and passes Unix domain - socket name - * New copy starts reading data from the socket - * Server sends its state over the socket, also sending the number - of network connections to inherit, then it sends those connections - using fd.Put() - * New server copy reads the state and inherits connections using fd.Get(), - checks that everything is OK and writes an "OK" message to the socket - * Server receives "OK" message and kills itself - -## Documentation - -[fd on godoc.org](http://godoc.org/github.com/ftrvxmtrx/fd) |