begin implementing mutexes and adjusting the way we reference and instantiate instances of types accordingly

src/eros/eros.go

@@ -197,8 +197,8 @@ func Exists(Addr string) bool {
 	return false
 }
 
-// Remember stores device details into the database
-func Remember(dev Device) error {
+// Remember stores device details into the database via an argument
+func Remember(dev *Device) error {
 	var err error
 	var rhist map[time.Time]int16
 

src/eros/structs.go

@@ -1,9 +1,9 @@
 package eros
 
 import (
-	"time"
-	"sync"
 	bluetooth "git.tcp.direct/kayos/prototooth"
+	"sync"
+	"time"
 )
 
 type Permissions struct {

src/protogen/ble_scan.go

@@ -8,7 +8,7 @@ import (
 	"protomolecule/src/eros"
 
 	bluetooth "git.tcp.direct/kayos/prototooth"
-
+	"sync"
 	"time"
 )
 
@@ -40,20 +40,21 @@ func (m *Meta) NewScan() *Scan {
 
 	scan := m.Scans[newid]
 	scan.Device = make(map[int]*eros.Device)
-
+	scan.mu = &sync.RWMutex{}
 	return scan
 }
 
 func (s *Scan) NewDevice(name string, addr string, manuf string, rssi int16) *eros.Device {
 	s.mu.Lock()
 	defer s.mu.Unlock()
-	s.Device[len(s.Device)] = eros.FinalizeDevice(eros.Device{
+	draft := eros.Device{
 		Name:         name,
 		Addr:         addr,
 		Manufacturer: manuf,
 		RSSIlast:     rssi,
-	})
-	return s.Device[len(s.Device)]
+	}
+
+	return eros.FinalizeDevice(draft)
 }
 
 /*
@@ -128,7 +129,7 @@ func (s *Scan) resultHandler(scanAdapter *bluetooth.Adapter, result bluetooth.Sc
 
 	layToRest := func(dev *eros.Device) {
 		sublog.Debug().Msg("Storing data with Eros")
-		eros.Remember(*dev)
+		eros.Remember(dev)
 
 		// simple eros test
 		fromEros, err := eros.Recall(addr)

src/protogen/structs.go

@@ -3,8 +3,8 @@ package protogen
 import (
 	bluetooth "git.tcp.direct/kayos/prototooth"
 	"protomolecule/src/eros"
-	"time"
 	"sync"
+	"time"
 )
 
 /*
@@ -15,7 +15,7 @@ Why the Meta struct?
 	I've mocked up some commented out examples in the source code below.
 */
 type Meta struct {
-	Scans map[int]*Scan
+	Scans   map[int]*Scan
 	Mailbox chan Postcard
 	// // // Future Concepts // // //
 	// BLEScans  map[int]*BLEScan
@@ -45,18 +45,18 @@ type Postcard struct {
 // Scan represents an instance of a BLE scan
 type Scan struct {
 	Count int
-	ID         int
+	ID    int
 	// Started the scan at this time
-	Started    time.Time
+	Started time.Time
 	// Activity was last seen at this time
-	Activity   time.Time
+	Activity time.Time
 	// Device represents a bluetooth endpoints
-	Device     map[int]*eros.Device
+	Device map[int]*eros.Device
 	// Connection is an active connection to a bluetooth endpoint
 	Connection map[int]*bluetooth.Connection
 	/* Ignore is a map of devices to disregard during a scan,
 	by using the hardware address as a key. (needs disclaimer?) */
-	Ignore     map[string]bool
+	Ignore map[string]bool
 
 	// Gonna plan on mutexing scan operations just to be safe
 	mu *sync.RWMutex