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author | Chris <ccbrown112@gmail.com> | 2017-08-16 17:23:38 -0500 |
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committer | GitHub <noreply@github.com> | 2017-08-16 17:23:38 -0500 |
commit | f80d50adbddf55a043dfcab5b47d7c1e22749b7d (patch) | |
tree | 5deb606debb6322716c9cdcc6c58be4f68b74223 /plugin/rpcplugin/process.go | |
parent | 4f85ed985d478ddf6692fa4f7d8d98d2a412d18c (diff) | |
download | chat-f80d50adbddf55a043dfcab5b47d7c1e22749b7d.tar.gz chat-f80d50adbddf55a043dfcab5b47d7c1e22749b7d.tar.bz2 chat-f80d50adbddf55a043dfcab5b47d7c1e22749b7d.zip |
PLT-7407: Back-end plugin mechanism (#7177)
* begin backend plugin wip
* flesh out rpcplugin. everything done except for minor supervisor stubs
* done with basic plugin infrastructure
* simplify tests
* remove unused test lines
Diffstat (limited to 'plugin/rpcplugin/process.go')
-rw-r--r-- | plugin/rpcplugin/process.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/plugin/rpcplugin/process.go b/plugin/rpcplugin/process.go new file mode 100644 index 000000000..4b3362d68 --- /dev/null +++ b/plugin/rpcplugin/process.go @@ -0,0 +1,23 @@ +package rpcplugin + +import ( + "context" + "io" +) + +type Process interface { + // Waits for the process to exit and returns an error if a problem occurred or the process exited + // with a non-zero status. + Wait() error +} + +// NewProcess launches an RPC executable in a new process and returns an IPC that can be used to +// communicate with it. +func NewProcess(ctx context.Context, path string) (Process, io.ReadWriteCloser, error) { + return newProcess(ctx, path) +} + +// When called on a process launched with NewProcess, returns the inherited IPC. +func InheritedProcessIPC() (io.ReadWriteCloser, error) { + return inheritedProcessIPC() +} |