Fixed the docking problems by having each agent dock once to the bottom or to the node where the "Listeners" table is shown when they get added.

src/client/config.nims

@@ -1,5 +1,6 @@
 switch "o", "bin/client"
 
+switch "d", "ssl"
 switch "d", "client"
 switch "d", "ImGuiTextSelect"
 

src/client/main.nim

@@ -52,6 +52,9 @@ proc main() =
             continue 
         newFrame()
 
+        # Initialize dockspace and docking layout
+        dockspace.draw(addr showConquest, views, addr dockTop, addr dockBottom, addr dockTopLeft, addr dockTopRight)
+        
         #[
             WebSocket communication with the team server
         ]# 
@@ -61,8 +64,8 @@ proc main() =
         # Receive and parse websocket response message 
         let event = recvEvent(ws.receiveMessage().get())
         case event.eventType:
-        of CLIENT_PROFILE: 
+        # of CLIENT_PROFILE:
-            profile = parseString(event.data["profile"].getStr())
+        #     profile = parsetoml.parseString(event.data["profile"].getStr())
         
         of CLIENT_LISTENER_ADD: 
             let listener = event.data.to(UIListener)
@@ -74,6 +77,17 @@ proc main() =
             dump agent.agentId
             sessionsTable.agents.add(agent)
 
+            # Initialize position of console windows to bottom by drawing them once when they are added
+            var agentConsole = Console(agent)
+            consoles[agent.agentId] = agentConsole
+            let listenersWindow = igFindWindowByName("Listeners") 
+            if listenersWindow != nil and listenersWindow.DockNode != nil:
+                igSetNextWindowDockID(listenersWindow.DockNode.ID, ImGuiCond_FirstUseEver.int32)
+            else:
+                igSetNextWindowDockID(dockBottom, ImGuiCond_FirstUseEver.int32)
+            consoles[agent.agentId].draw(ws)
+            consoles[agent.agentId].showConsole = false
+
         of CLIENT_AGENT_CHECKIN: 
             discard 
 
@@ -89,7 +103,6 @@ proc main() =
         else: discard 
 
         # Draw/update UI components/views
-        dockspace.draw(addr showConquest, views, addr dockTop, addr dockBottom, addr dockTopLeft, addr dockTopRight)
         if showSessionsTable: sessionsTable.draw(addr showSessionsTable)   
         if showListeners: listenersTable.draw(addr showListeners, ws)
         if showEventlog: eventlog.draw(addr showEventlog)
@@ -107,7 +120,7 @@ proc main() =
         # This is done to ensure that closed console windows can be opened again
         consoles = newConsoleTable
 
-        igShowDemoWindow(nil)
+        #  igShowDemoWindow(nil)
 
         # render
         app.render()

src/client/views/dockspace.nim

@@ -43,20 +43,23 @@ proc draw*(component: DockspaceComponent, showComponent: ptr bool, views: Table[
 
     # Setup default docking layout
     var dockspaceId = igGetID_Str("Dockspace")
-    if igDockBuilderGetNode(dockspaceId) == nil:  
-        igDockBuilderRemoveNode(dockspaceId)
-        igDockBuilderAddNode(dockspaceId, ImGuiDockNodeFlags_DockSpace.int32)
-        igDockBuilderSetNodeSize(dockspaceId, vp.WorkSize)
     
-        discard igDockBuilderSplitNode(dockspaceId, ImGuiDir_Down, 0.8f, dockBottom, dockTop)
+    if not component.initialized:
-        discard igDockBuilderSplitNode(dockTop[], ImGuiDir_Right, 0.4f, dockTopRight, dockTopLeft)
+        if igDockBuilderGetNode(dockspaceId) == nil:  
+            igDockBuilderRemoveNode(dockspaceId)
+            igDockBuilderAddNode(dockspaceId, ImGuiDockNodeFlags_DockSpace.int32)
+            igDockBuilderSetNodeSize(dockspaceId, vp.WorkSize)
 
-        igDockBuilderDockWindow("Sessions [Table View]", dockTopLeft[])
+            discard igDockBuilderSplitNode(dockspaceId, ImGuiDir_Down, 0.8f, dockBottom, dockTop)
-        igDockBuilderDockWindow("Listeners", dockBottom[])
+            discard igDockBuilderSplitNode(dockTop[], ImGuiDir_Right, 0.4f, dockTopRight, dockTopLeft)
-        igDockBuilderDockWindow("Eventlog", dockTopRight[])
-        igDockBuilderDockWindow("Dear ImGui Demo", dockTopRight[])
 
-        igDockBuilderFinish(dockspaceId)
+            igDockBuilderDockWindow("Sessions [Table View]", dockTopLeft[])
+            igDockBuilderDockWindow("Listeners", dockBottom[])
+            igDockBuilderDockWindow("Eventlog", dockTopRight[])
+            igDockBuilderDockWindow("Dear ImGui Demo", dockTopRight[])
+            
+            igDockBuilderFinish(dockspaceId)
+            component.initialized = true
 
     # Create dockspace
     igDockSpace(dockspaceId, vec2(0.0f, 0.0f), component.dockspaceFlags, component.windowClass)

src/client/views/sessions.nim

@@ -1,4 +1,4 @@
-import times, tables, strformat
+import times, tables, strformat, strutils
 import imguin/[cimgui, glfw_opengl, simple]
 
 import ./console
@@ -52,13 +52,14 @@ proc draw*(component: SessionsTableComponent, showComponent: ptr bool) =
         ImGui_TableFlags_SizingStretchSame.int32
     )
 
-    let cols: int32 = 8
+    let cols: int32 = 9
     if igBeginTable("Sessions", cols, tableFlags, vec2(0.0f, 0.0f), 0.0f):
 
         igTableSetupColumn("AgentID", ImGuiTableColumnFlags_NoReorder.int32 or ImGuiTableColumnFlags_NoHide.int32, 0.0f, 0)
         igTableSetupColumn("Address", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
         igTableSetupColumn("Username", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
         igTableSetupColumn("Hostname", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
+        igTableSetupColumn("Domain", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
         igTableSetupColumn("OS", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
         igTableSetupColumn("Process", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
         igTableSetupColumn("PID", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
@@ -70,10 +71,9 @@ proc draw*(component: SessionsTableComponent, showComponent: ptr bool) =
         var multiSelectIO = igBeginMultiSelect(ImGuiMultiSelectFlags_ClearOnEscape.int32 or ImGuiMultiSelectFlags_BoxSelect1d.int32, component.selection[].Size, int32(component.agents.len())) 
         ImGuiSelectionBasicStorage_ApplyRequests(component.selection, multiSelectIO)
 
-        for row in 0 ..< component.agents.len(): 
+        for row, agent in component.agents: 
             
             igTableNextRow(ImGuiTableRowFlags_None.int32, 0.0f)
-            let agent = component.agents[row]
 
             if igTableSetColumnIndex(0):          
                 # Enable multi-select functionality       
@@ -92,12 +92,14 @@ proc draw*(component: SessionsTableComponent, showComponent: ptr bool) =
             if igTableSetColumnIndex(3): 
                 igText(agent.hostname)
             if igTableSetColumnIndex(4): 
-                igText(agent.os)
+                igText(if agent.domain.isEmptyOrWhitespace(): "-" else: agent.domain)
             if igTableSetColumnIndex(5): 
-                igText(agent.process)
+                igText(agent.os)
             if igTableSetColumnIndex(6): 
-                igText($agent.pid)
+                igText(agent.process)
             if igTableSetColumnIndex(7): 
+                igText($agent.pid)
+            if igTableSetColumnIndex(8): 
                 let duration = now() - agent.latestCheckin.fromUnix().utc()
                 let totalSeconds = duration.inSeconds
                 
@@ -121,9 +123,9 @@ proc draw*(component: SessionsTableComponent, showComponent: ptr bool) =
             if igMenuItem("Remove", nil, false, true): 
                 # Update agents table with only non-selected ones
                 var newAgents: seq[UIAgent] = @[]
-                for i in 0 ..< component.agents.len():
+                for i, agent in component.agents:
                     if not ImGuiSelectionBasicStorage_Contains(component.selection, cast[ImGuiID](i)):
-                        newAgents.add(component.agents[i])
+                        newAgents.add(agent)
 
                 component.agents = newAgents
                 ImGuiSelectionBasicStorage_Clear(component.selection)