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+## Hotline v.1.2.3 Login Sequence
+
+### TLDR
+
+1. TCP handshake
+2. Hotline proto handshake
+3. Client fires off:
+
+	a. Login transaction (107)
+
+	b. tranGetUserNameList (300)
+
+	c. tranGetMsg (101)
+	
+4. Server replies to each 
+
+### Long version
+
+1. Client -> Server TCP handshake
+2. Hotline proto handshake (TRTPHOTL)
+3. Client sends Login transaction (107)
+
+	```
+	00.         // flags
+	00          // isReply
+	00 6b       // transaction type: Login transaction (107)
+	00 00 00 01 // ID
+	00 00 00 00 // error code
+	00 00 00 13 // total size 
+	00 00 00 13 // data size
+	
+	00 02 // field count
+	
+	00 66 // fieldUserName (102)
+	00 07 // field length
+	75 6e 6e 61 6d 65 64 // unnamed
+	
+	00 68  // fieldUserIconID (104)
+	00 02  // field length
+	07 d1  // 1233
+	```
+
+4. Server sends empty reply to login transaction (107)
+
+		00 
+		01 
+		00 00 
+		00 00 00 01
+		00 00 00 00
+		00 00 00 02 
+		00 00 00 02 
+		00 00
+
+
+5. Client sends tranGetUserNameList (300) (with some weird extra data at the end??)
+
+
+		00
+		00 
+		01 2c        // tranGetUserNameList (300)
+		00 00 00 02  // ID
+		00 00 00 00  // Error Code
+		00 00 00 02 
+		00 00 00 02 
+		00 00 
+		00 00
+		00 65 00 00 00 03 00 00 00 00 00 00 
+		
+		00 02 
+		00 00
+		
+		00 02
+		00 00                                    
+
+
+Server sends tranServerMsg
+
+		00
+		00 
+		00 68 			 // tranServerMsg (104)
+		00 00 00 01
+		00 00 00 00
+		00 00 00 a4
+		00 00 00 a4
+		
+		00 01 
+		
+		00 65 		// fieldData (101)
+		00 9e
+		54 68 65 20 73 65 72 76 65 72 20 79 6f 75
+		20 61 72 65 20 63 6f 6e 6e 65 63 74 65 64 20 74
+		6f 20 69 73 20 6e 6f 74 20 6c 69 63 65 6e 73 65
+		64 20 61 6e 64 20 69 73 20 66 6f 72 20 65 76 61
+		6c 75 61 74 69 6f 6e 20 75 73 65 20 6f 6e 6c 79
+		2e 20 50 6c 65 61 73 65 20 65 6e 63 6f 75 72 61
+		67 65 20 74 68 65 20 61 64 6d 69 6e 69 73 74 72
+		61 74 6f 72 20 6f 66 20 74 68 69 73 20 73 65 72
+		76 65 72 20 74 6f 20 70 75 72 63 68 61 73 65 20
+		61 20 6c 69 63 65 6e 73 65 64 20 63 6f 70 79 2e
+
+
+## Hotline 1.9.2 Login Sequence
+
+
+1. Client/Server TCP handshake
+2. Hotline Proto handshake
+2. Client sends Login transaction (107)
+	- 105: UserLogin
+	- 106: UserPassword
+	- 160: Version 
+3. Server sends reply with no type and fields:
+	- 160: Version
+	- 161: Banner ID 
+	- 162: Server Name
+4. Server sends Agreement transaction (109)
+5. Client sends Agreed transaction (121)
+	- 102: User name
+	- 104: User icon ID
+	- 113: Options
+	- 215: Automatic Reponse (optional)
+6. Server sends reply with no type and no fields
+7. Server sends User Access (354)
+
+TBD
+
+```
+
+```