From 6e31ee859657f329ff498808c419798d98d84416 Mon Sep 17 00:00:00 2001
From: Louis Thibault <l.thibault@sentimens.com>
Date: Wed, 18 Dec 2024 16:57:14 -0500
Subject: [PATCH] Pass process mailbox to stdin.
---
proc/proc.go | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/proc/proc.go b/proc/proc.go
index b553d29..c2b0bf4 100644
--- a/proc/proc.go
+++ b/proc/proc.go
@@ -32,9 +32,12 @@ type Command struct {
}
func (cmd Command) Instantiate(ctx context.Context, r wazero.Runtime, cm wazero.CompiledModule) (*P, error) {
- mod, err := r.InstantiateModule(ctx, cm, cmd.WithEnv(wazero.NewModuleConfig().
+ var p P
+ var err error
+ p.Mod, err = r.InstantiateModule(ctx, cm, cmd.WithEnv(wazero.NewModuleConfig().
WithName(cmd.PID.String()).
WithArgs(cmd.Args...).
+ WithStdin(&p.Mailbox).
WithStdout(cmd.Stdout).
WithStderr(cmd.Stderr).
WithEnv("WW_PID", cmd.PID.String()).
@@ -45,7 +48,7 @@ func (cmd Command) Instantiate(ctx context.Context, r wazero.Runtime, cm wazero.
WithSysNanotime().
WithSysWalltime().
WithStartFunctions()))
- return &P{Mod: mod}, err
+ return &p, err
}
func (cfg Command) WithEnv(mc wazero.ModuleConfig) wazero.ModuleConfig {