Commit f34422a0 authored by jan.koester's avatar jan.koester
Browse files

win working

parent 4efefef1

server_error.txt

0 → 100644
+384 −0
Original line number Diff line number Diff line 
[STDERR]

[SSL] loadServerPrivateKeyDer: looksPkcs8=0 children=9

[SSL] Loaded RSA private key

[IOCP] runEventloop: Starting 4 threads.

[IOCP] pop_accept: looking for pov=000001D1A8480470 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A8480470

[IOCP] Registered connection: socket=304 csock->fd()=304

[IOCP] pop_accept: looking for pov=000001D1A8480470 in 7 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=READ bytes=206 InternalHigh=206

[IOCP] handshakeDone=0

[IOCP] Starting handshake_after_accept (fd=304)...

[SSL] ===== handshake_after_accept ENTER state=26

[SSL] handshake_after_accept loop: state=0

[SSL] Processing READ_CLIENT_HELLO state

[SSL] READ_CLIENT_HELLO: got 201 bytes of handshake message

[SSL] handshake_after_accept loop: state=4

[SSL] flush_out() called

[SSL] flush_out: combined.size()=1083

[SSL] flush_out: posting WSASend for 1083 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] handshake_after_accept returned OK, hasPendingWrite=1

[IOCP] After handshake_after_accept: handshakeDone=0 hasPendingWrite=1 hasBufferedData=0

[IOCP] Handshake not done, no buffered data, reposting recv

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=WRITE bytes=1083 InternalHigh=1083

[IOCP] Write completed, bytes=1083 cleared _pendingIocpWrite, isSSL=1

[IOCP] Write completed during handshake, continuing handshake state machine...

[SSL] ===== handshake_after_accept ENTER state=4

[SSL] handshake_after_accept loop: state=4

[SSL] flush_out() called

[SSL] flush_out: combined.size()=0

[IOCP] handshake_after_accept completed, handshakeDone=0 hasPendingWrite=0

[IOCP] post_recv: recv already pending for fd=304, skipping

[IOCP] pop_accept: looking for pov=000001D1A8480470 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=READ bytes=342 InternalHigh=342

[IOCP] handshakeDone=0

[IOCP] Starting handshake_after_accept (fd=304)...

[SSL] ===== handshake_after_accept ENTER state=5

[SSL] handshake_after_accept loop: state=5

[SSL] WAIT_CKE: calling _fetchNextHandshakePlain()

[SSL] WAIT_CKE: _fetchNextHandshakePlain returned 262 bytes

[SSL] WAIT_CKE: Decrypting RSA ciphertext (256 bytes)...

[SSL] WAIT_CKE: RSA decryption successful

[SSL] WAIT_CKE: Extracted premaster (48 bytes)

[SSL] WAIT_CKE: Master secret derived

[SSL] WAIT_CKE: Key block derived

[SSL] WAIT_CKE: AES ciphers initialized, transitioning to WAIT_CCS

[IOCP] handshake_after_accept returned OK, hasPendingWrite=0

[IOCP] After handshake_after_accept: handshakeDone=0 hasPendingWrite=0 hasBufferedData=1

[IOCP] Buffered data available, continuing handshake loop

[IOCP] Starting handshake_after_accept (fd=304)...

[SSL] ===== handshake_after_accept ENTER state=6

[SSL] handshake_after_accept loop: state=6

[SSL] WAIT_CCS: waiting for ChangeCipherSpec record

[SSL] WAIT_CCS: Got record, size=6 type=20

[SSL] WAIT_CCS: CCS received correctly, transitioning to WAIT_FIN

[SSL] handshake_after_accept loop: state=7

[SSL] handshake_after_accept loop: state=8

[SSL] queueRaw: queued 6 bytes, queue size now=1

[SSL] queueRaw: queued 5 bytes, queue size now=2

[SSL] queueRaw: queued 64 bytes, queue size now=3

[SSL] flush_out() called

[SSL] flush_out: combined.size()=75

[SSL] flush_out: posting WSASend for 75 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] handshake_after_accept returned OK, hasPendingWrite=1

[IOCP] After handshake_after_accept: handshakeDone=0 hasPendingWrite=1 hasBufferedData=0

[IOCP] Handshake not done, no buffered data, reposting recv

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=WRITE bytes=75 InternalHigh=75

[IOCP] Write completed, bytes=75 cleared _pendingIocpWrite, isSSL=1

[IOCP] Write completed during handshake, continuing handshake state machine...

[SSL] ===== handshake_after_accept ENTER state=8

[SSL] handshake_after_accept loop: state=8

[SSL] flush_out() called

[SSL] flush_out: combined.size()=0

[IOCP] handshake_after_accept completed, handshakeDone=1 hasPendingWrite=0

[IOCP] post_recv: recv already pending for fd=304, skipping

[IOCP] pop_accept: looking for pov=000001D1A8480470 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=READ bytes=133 InternalHigh=133

[IOCP] handshakeDone=1

[IOCP] Received 77 bytes of application data

[IOCP] RequestEvent returned, SendData.size()=104

[IOCP] Calling try_post_send, SendData.size()=104

[SSL] queueRaw: queued 5 bytes, queue size now=1

[SSL] queueRaw: queued 144 bytes, queue size now=2

[SSL] flush_out() called

[SSL] flush_out: combined.size()=149

[SSL] flush_out: posting WSASend for 149 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] try_post_send completed

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=WRITE bytes=149 InternalHigh=149

[IOCP] Write completed, bytes=149 cleared _pendingIocpWrite, isSSL=1

[IOCP] pop_accept: looking for pov=000001D1A8480470 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=READ bytes=53 InternalHigh=53

[IOCP] handshakeDone=1

[IOCP] Calling try_post_send, SendData.size()=0

[IOCP] try_post_send completed

[IOCP] pop_accept: looking for pov=000001D1A8480470 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=304

[IOCP] Found connection, operation=READ bytes=0 InternalHigh=0

[SSL] queueRaw: queued 5 bytes, queue size now=1

[SSL] queueRaw: queued 48 bytes, queue size now=2

[SSL] flush_out() called

[SSL] flush_out: combined.size()=53

[SSL] flush_out: posting WSASend for 53 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Looking up connection for socket fd=18446744073709551615

[IOCP] Connection not found for fd=18446744073709551615, ignoring

[IOCP] pop_accept: looking for pov=000001D1A847FBD0 in 8 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP]   stored ov=000001D1A847FBD0

[IOCP] Registered connection: socket=332 csock->fd()=332

[IOCP] pop_accept: looking for pov=000001D1A847FBD0 in 7 entries

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=READ bytes=201 InternalHigh=201

[IOCP] handshakeDone=0

[IOCP] Starting handshake_after_accept (fd=332)...

[SSL] ===== handshake_after_accept ENTER state=26

[SSL] handshake_after_accept loop: state=0

[SSL] Processing READ_CLIENT_HELLO state

[SSL] READ_CLIENT_HELLO: got 196 bytes of handshake message

[SSL] handshake_after_accept loop: state=1

[SSL] Entering TLS13_SEND_SERVER_HELLO state

[SSL] Cleared secrets, checking keyshares...

[SSL] use_x25519=1 use_p256=0

[SSL] About to derive handshake keys, group=29 x25519_shared.size=32 ecdhe_shared.size=0

[TLS] ECDHE shared secret (first 16 bytes): 7f5600dc15b9c73105fc54a1cfc4f842

[TLS] Derived keys - c_key: 3967599cffcd2833... s_key: 3c4193329340a4fc

[TLS] Derived IVs - c_iv: fd63b6750412d2c0abd7b4d8 s_iv: f63940f3f9e6e429876346ba

[SSL] Handshake keys derived successfully

[SSL] flush_out() called

[SSL] flush_out: combined.size()=127

[SSL] flush_out: posting WSASend for 127 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] handshake_after_accept returned OK, hasPendingWrite=1

[IOCP] After handshake_after_accept: handshakeDone=0 hasPendingWrite=1 hasBufferedData=0

[IOCP] Handshake not done, no buffered data, reposting recv

[IOCP] pop_accept: looking for pov=000001D1A847FCF0 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=WRITE bytes=127 InternalHigh=127

[IOCP] Write completed, bytes=127 cleared _pendingIocpWrite, isSSL=1

[IOCP] Write completed during handshake, continuing handshake state machine...

[SSL] ===== handshake_after_accept ENTER state=2

[SSL] handshake_after_accept loop: state=2

[SSL] TLS13_SEND_ENCRYPTED_FLIGHT: encflight_queued=0

[TLS] CertificateVerify: toSign buffer size=130

[TLS] CertificateVerify: transcript hash (first 16 bytes): 37 9a 97 6e 7f e9 32 15 db 49 7d 15 f0 e5 46 37 

[TLS] RSA-PSS-SHA256 signature generated: size=256

[TLS] RSA-PSS signature (first 16 bytes): 2c 58 84 81 5e 25 39 12 d6 e8 0e 6b 3f a3 f4 10 

[TLS] RSA-PSS signature (last 16 bytes): 5d f8 a7 f1 3d ce a4 33 35 84 03 f6 4f ef da 7f 

[TLS] CertificateVerify message complete: total size=260 (alg_id=2 + len=2 + sig=256)

[TLS] CertificateVerify (first 20 bytes): 08 04 01 00 2c 58 84 81 5e 25 39 12 d6 e8 0e 6b 3f a3 f4 10 

[SSL] flush_out() called

[SSL] flush_out: combined.size()=1412

[SSL] flush_out: posting WSASend for 1412 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[SSL] TLS13_SEND_ENCRYPTED_FLIGHT: after flush_out, hasPendingWrite=1

[IOCP] handshake_after_accept completed, handshakeDone=0 hasPendingWrite=1

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=WRITE bytes=1412 InternalHigh=1412

[IOCP] Write completed, bytes=1412 cleared _pendingIocpWrite, isSSL=1

[IOCP] Write completed during handshake, continuing handshake state machine...

[SSL] ===== handshake_after_accept ENTER state=2

[SSL] handshake_after_accept loop: state=2

[SSL] TLS13_SEND_ENCRYPTED_FLIGHT: encflight_queued=1

[SSL] flush_out() called

[SSL] flush_out: combined.size()=0

[SSL] TLS13_SEND_ENCRYPTED_FLIGHT: after flush_out, hasPendingWrite=0

[SSL] TLS13_SEND_ENCRYPTED_FLIGHT: transitioning to TLS13_WAIT_CLIENT_FINISHED

[IOCP] handshake_after_accept completed, handshakeDone=0 hasPendingWrite=0

[IOCP] post_recv: recv already pending for fd=332, skipping

[IOCP] pop_accept: looking for pov=000001D1A847FBD0 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=READ bytes=6 InternalHigh=6

[IOCP] handshakeDone=0

[IOCP] Starting handshake_after_accept (fd=332)...

[SSL] ===== handshake_after_accept ENTER state=3

[SSL] handshake_after_accept loop: state=3

[SSL] _tls13_read_record_handshake: got record, size=6

[SSL] _tls13_read_record_handshake: outer_type=0x14 ver=0x303 rlen=1

[SSL] _tls13_read_record_handshake: skipping CCS record

[SSL] _tls13_read_record_handshake: got record, size=58

[SSL] _tls13_read_record_handshake: outer_type=0x17 ver=0x303 rlen=53

[TLS] record decrypted: size=37 stripped=37 type=0x16

[IOCP] handshake_after_accept returned OK, hasPendingWrite=0

[IOCP] After handshake_after_accept: handshakeDone=1 hasPendingWrite=0 hasBufferedData=1

[TLS] _tls13_recv_record: recv seq=0 data_len=94 is_client=0 handshake_keys=0

[TLS] IV (first 12 bytes): 2fb135e30e86bb3ca8123761

[IOCP] Received 77 bytes of application data

[IOCP] RequestEvent returned, SendData.size()=104

[IOCP] Calling try_post_send, SendData.size()=104

[SSL] flush_out() called

[SSL] flush_out: combined.size()=126

[SSL] flush_out: posting WSASend for 126 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] try_post_send completed

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=WRITE bytes=126 InternalHigh=126

[IOCP] Write completed, bytes=126 cleared _pendingIocpWrite, isSSL=1

[IOCP] pop_accept: looking for pov=000001D1A847FBD0 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=READ bytes=24 InternalHigh=24

[IOCP] handshakeDone=1

[TLS] _tls13_recv_record: recv seq=1 data_len=19 is_client=0 handshake_keys=0

[TLS] IV (first 12 bytes): 2fb135e30e86bb3ca8123761

[IOCP] Calling try_post_send, SendData.size()=0

[IOCP] try_post_send completed

[IOCP] pop_accept: looking for pov=000001D1A847FBD0 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=332

[IOCP] Found connection, operation=READ bytes=0 InternalHigh=0

[SSL] flush_out() called

[SSL] flush_out: combined.size()=24

[SSL] flush_out: posting WSASend for 24 bytes

[SSL] flush_out: Set _pendingIocpWrite=true, hasPendingWrite=1

[SSL] flush_out: WSASend posted OK

[IOCP] pop_accept: looking for pov=000001D1A847FB10 in 8 entries

[IOCP]   stored ov=000001D1A847F9F0

[IOCP]   stored ov=000001D1A8480830

[IOCP]   stored ov=000001D1A844EC80

[IOCP]   stored ov=000001D1A844EDA0

[IOCP]   stored ov=000001D1A844ED40

[IOCP]   stored ov=000001D1A844EE60

[IOCP]   stored ov=000001D1A844EF20

[IOCP]   stored ov=000001D1A8480770

[IOCP] Looking up connection for socket fd=18446744073709551615

[IOCP] Connection not found for fd=18446744073709551615, ignoring

server_output.txt

+16 −3937

File changed.

Preview size limit exceeded, changes collapsed.

src/event/iocp.cpp

+14 −3
Original line number Diff line number Diff line
@@ -508,6 +508,7 @@ namespace netplus { 
                std::cerr << "[IOCP] handshakeDone=" << owner->csock->getHandshakeDone() << std::endl;

#endif



handshake_continue:

                // Check if handshake is done

                if (!owner->csock->getHandshakeDone()) {

#if IOCP_DEBUG
@@ -580,16 +581,26 @@ namespace netplus { 
                    

                    // CRITICAL: handshake_after_accept() has ALREADY called flush_out() internally!

                    // Do NOT call flush_out again - the WRITE completion handler will manage async writes.

                    // Just check if handshake is done, otherwise repost recv for more data.

                    // Just check if handshake is done, otherwise check for buffered data or repost recv.

                    

                    bool handshakeDone = owner->csock->getHandshakeDone();

#if IOCP_DEBUG

                    std::cerr << "[IOCP] After handshake_after_accept: handshakeDone=" << handshakeDone << " hasPendingWrite=" << (int)owner->csock->hasPendingWrite() << std::endl;

                    std::cerr << "[IOCP] After handshake_after_accept: handshakeDone=" << handshakeDone << " hasPendingWrite=" << (int)owner->csock->hasPendingWrite() << " hasBufferedData=" << owner->csock->hasBufferedData() << std::endl;

#endif

                    

                    if (!handshakeDone) {

                        // Check if there's buffered TLS data to process first

                        // (TLS 1.2 clients often send CKE+CCS+Finished in one TCP segment)

                        if (owner->csock->hasBufferedData()) {

#if IOCP_DEBUG

                        std::cerr << "[IOCP] Handshake not done yet, reposting recv for more data" << std::endl;

                            std::cerr << "[IOCP] Buffered data available, continuing handshake loop" << std::endl;

#endif

                            // Continue processing without reposting recv

                            // We need to call handshake_after_accept again

                            goto handshake_continue;

                        }

#if IOCP_DEBUG

                        std::cerr << "[IOCP] Handshake not done, no buffered data, reposting recv" << std::endl;

#endif

                        owner->ReadPending.store(false);  // Allow new READ processing

                        try {