diff options
Diffstat (limited to 'Documentation/technical/api-simple-ipc.txt')
| -rw-r--r-- | Documentation/technical/api-simple-ipc.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/technical/api-simple-ipc.txt b/Documentation/technical/api-simple-ipc.txt index d79ad32..c4fb152 100644 --- a/Documentation/technical/api-simple-ipc.txt +++ b/Documentation/technical/api-simple-ipc.txt @@ -2,7 +2,7 @@ Simple-IPC API ============== The Simple-IPC API is a collection of `ipc_` prefixed library routines -and a basic communication protocol that allow an IPC-client process to +and a basic communication protocol that allows an IPC-client process to send an application-specific IPC-request message to an IPC-server process and receive an application-specific IPC-response message. @@ -20,12 +20,12 @@ IPC-client. The IPC-client routines within a client application process connect to the IPC-server and send a request message and wait for a response. -When received, the response is returned back the caller. +When received, the response is returned back to the caller. For example, the `fsmonitor--daemon` feature will be built as a server application on top of the IPC-server library routines. It will have threads watching for file system events and a thread pool waiting for -client connections. Clients, such as `git status` will request a list +client connections. Clients, such as `git status`, will request a list of file system events since a point in time and the server will respond with a list of changed files and directories. The formats of the request and response are application-specific; the IPC-client and @@ -37,7 +37,7 @@ Comparison with sub-process model The Simple-IPC mechanism differs from the existing `sub-process.c` model (Documentation/technical/long-running-process-protocol.txt) and -used by applications like Git-LFS. In the LFS-style sub-process model +used by applications like Git-LFS. In the LFS-style sub-process model, the helper is started by the foreground process, communication happens via a pair of file descriptors bound to the stdin/stdout of the sub-process, the sub-process only serves the current foreground @@ -78,7 +78,7 @@ client and an optional response message from the server. Both the client and server messages are unlimited in length and are terminated with a flush packet. -The pkt-line routines (Documentation/technical/protocol-common.txt) +The pkt-line routines (linkgit:gitprotocol-common[5]) are used to simplify buffer management during message generation, transmission, and reception. A flush packet is used to mark the end of the message. This allows the sender to incrementally generate and @@ -102,4 +102,4 @@ stateless request, receive an application-specific response, and disconnect. It is a one round trip facility for querying the server. The Simple-IPC routines hide the socket, named pipe, and thread pool details and allow the application -layer to focus on the application at hand. +layer to focus on the task at hand. |