feature: Refactors backend runtime's communication mechanism to be more stable.

backend/api/backendruntime/struct.go

@@ -4,6 +4,9 @@ import (
 	"net"
 	"os/exec"
 	"strings"
+	"sync"
+
+	"github.com/charmbracelet/log"
 )
 
 type Backend struct {
@@ -11,6 +14,11 @@ type Backend struct {
 	Path string `validate:"required"`
 }
 
+type messageForBuf struct {
+	Channel chan interface{}
+	Message interface{}
+}
+
 type Runtime struct {
 	isRuntimeRunning           bool
 	logger                     *writeLogger
@@ -18,9 +26,11 @@ type Runtime struct {
 	currentListener            net.Listener
 	processRestartNotification chan bool
 
-	ProcessPath     string
-	Logs            []string
-	RuntimeCommands chan interface{}
+	messageBufferLock sync.Mutex
+	messageBuffer     []*messageForBuf
+
+	ProcessPath string
+	Logs        []string
 
 	OnCrashCallback func(sock net.Conn)
 }
@@ -31,6 +41,17 @@ type writeLogger struct {
 
 func (writer writeLogger) Write(p []byte) (n int, err error) {
 	logSplit := strings.Split(string(p), "\n")
+
+	if isDevelopmentMode {
+		for _, logLine := range logSplit {
+			if logLine == "" {
+				continue
+			}
+
+			log.Debug("spawned backend logs: " + logLine)
+		}
+	}
+
 	writer.Runtime.Logs = append(writer.Runtime.Logs, logSplit...)
 
 	return len(p), err