v1.1.0

libpoc v1.1.0

PoC (Push-to-Talk over Cellular) protocol library.

Changes

• tests: integration: use POC_AUDIO_FRAME_SAMPLES for tone frames (303e411)
• Release 1.1.0: Opus-only audio with inband FEC and a jitter buffer (a797397)
• srv: fix TLS handshake with LE certs; add inject_audio diagnostics (534c253)
• gitignore: untrack test binaries tests/test_codec_wav and tests/test_integration (a245284)

Installation

# Runtime library
sudo dpkg -i libpoc0_*_<arch>.deb

# Development headers + pkg-config
sudo dpkg -i libpoc-dev_*_<arch>.deb

sudo ldconfig

Build Matrix

Architecture	OS
amd64	Ubuntu 24.04
amd64	Debian 12 (Bookworm)
amd64	Debian 13 (Trixie)
arm64	Ubuntu 24.04
arm64	Debian 12 (Bookworm)
arm64	Debian 13 (Trixie)

Packages

File	Size
libpoc-dev_1.1.0-1+gitunknown_debian12_amd64.deb	44K
libpoc-dev_1.1.0-1+gitunknown_debian12_arm64.deb	44K
libpoc-dev_1.1.0-1+gitunknown_debian13_amd64.deb	44K
libpoc-dev_1.1.0-1+gitunknown_debian13_arm64.deb	44K
libpoc-dev_1.1.0-1+gitunknown_ubuntu2404_arm64.deb	52K
libpoc-dev_1.1.0-1_ubuntu2404_amd64.deb	48K
libpoc0-dbgsym_1.1.0-1+gitunknown_debian12_amd64.deb	112K
libpoc0-dbgsym_1.1.0-1+gitunknown_debian12_arm64.deb	112K
libpoc0-dbgsym_1.1.0-1+gitunknown_debian13_amd64.deb	112K
libpoc0-dbgsym_1.1.0-1+gitunknown_debian13_arm64.deb	112K
libpoc0_1.1.0-1+gitunknown_debian12_amd64.deb	40K
libpoc0_1.1.0-1+gitunknown_debian12_arm64.deb	36K
libpoc0_1.1.0-1+gitunknown_debian13_amd64.deb	40K
libpoc0_1.1.0-1+gitunknown_debian13_arm64.deb	40K
libpoc0_1.1.0-1+gitunknown_ubuntu2404_arm64.deb	44K
libpoc0_1.1.0-1_ubuntu2404_amd64.deb	40K
libpoc0-dbgsym_1.1.0-1+gitunknown_ubuntu2404_arm64.ddeb	116K
libpoc0-dbgsym_1.1.0-1_ubuntu2404_amd64.ddeb	112K

v1.0.2

libpoc v1.0.2

PoC (Push-to-Talk over Cellular) protocol library.

Changes

• Fix use-after-return in integration test server factories (dde46ad)
• Release 1.0.2 (7dc2ce0)
• Update contact email to brian@kerchunk.net (ff5c30f)
• Harden crypto, network, and protocol parsing (54bc489)
• Add Application Patterns section to README (b4f5420)
• Fix all compiler warnings (-Wall -Wextra clean) (7bec335)
• Dynamic arrays, epoll, expanded test coverage (272 tests) (f0228e0)
• Add multi-codec support, Opus, priority PTT, integration tests, and bug fixes (50cc28c)
• Add private calls, presence status, receipts, typing indicators (f5df080)
• Add TLS support and server audio API (e212979)

Installation

# Runtime library
sudo dpkg -i libpoc0_*_<arch>.deb

# Development headers + pkg-config
sudo dpkg -i libpoc-dev_*_<arch>.deb

sudo ldconfig

Build Matrix

Architecture	OS
amd64	Ubuntu 24.04
amd64	Debian 12 (Bookworm)
amd64	Debian 13 (Trixie)
arm64	Ubuntu 24.04
arm64	Debian 12 (Bookworm)
arm64	Debian 13 (Trixie)

Packages

File	Size
libpoc-dev_1.0.2-1+gitunknown_debian12_amd64.deb	48K
libpoc-dev_1.0.2-1+gitunknown_debian12_arm64.deb	48K
libpoc-dev_1.0.2-1+gitunknown_debian13_amd64.deb	48K
libpoc-dev_1.0.2-1+gitunknown_debian13_arm64.deb	48K
libpoc-dev_1.0.2-1+gitunknown_ubuntu2404_arm64.deb	52K
libpoc-dev_1.0.2-1_ubuntu2404_amd64.deb	52K
libpoc0-dbgsym_1.0.2-1+gitunknown_debian12_amd64.deb	116K
libpoc0-dbgsym_1.0.2-1+gitunknown_debian12_arm64.deb	116K
libpoc0-dbgsym_1.0.2-1+gitunknown_debian13_amd64.deb	116K
libpoc0-dbgsym_1.0.2-1+gitunknown_debian13_arm64.deb	116K
libpoc0_1.0.2-1+gitunknown_debian12_amd64.deb	40K
libpoc0_1.0.2-1+gitunknown_debian12_arm64.deb	40K
libpoc0_1.0.2-1+gitunknown_debian13_amd64.deb	40K
libpoc0_1.0.2-1+gitunknown_debian13_arm64.deb	40K
libpoc0_1.0.2-1+gitunknown_ubuntu2404_arm64.deb	44K
libpoc0_1.0.2-1_ubuntu2404_amd64.deb	44K
libpoc0-dbgsym_1.0.2-1+gitunknown_ubuntu2404_arm64.ddeb	120K
libpoc0-dbgsym_1.0.2-1_ubuntu2404_amd64.ddeb	120K

v1.0.1

libpoc v1.0.1

PoC (Push-to-Talk over Cellular) protocol library.

Changes

• Release v1.0.1 (1d23bff)
• Add build artifacts to .gitignore (6fe2592)

Installation

# Runtime library
sudo dpkg -i libpoc0_*_<arch>.deb

# Development headers + pkg-config
sudo dpkg -i libpoc-dev_*_<arch>.deb

sudo ldconfig

Build Matrix

Architecture	OS
amd64	Ubuntu 24.04
amd64	Debian 12 (Bookworm)
amd64	Debian 13 (Trixie)
arm64	Ubuntu 24.04
arm64	Debian 12 (Bookworm)
arm64	Debian 13 (Trixie)

Packages

File	Size
libpoc-dev_1.0.1-1+gitunknown_debian12_amd64.deb	36K
libpoc-dev_1.0.1-1+gitunknown_debian12_arm64.deb	36K
libpoc-dev_1.0.1-1+gitunknown_debian13_amd64.deb	36K
libpoc-dev_1.0.1-1+gitunknown_debian13_arm64.deb	36K
libpoc-dev_1.0.1-1+gitunknown_ubuntu2404_arm64.deb	40K
libpoc-dev_1.0.1-1_ubuntu2404_amd64.deb	40K
libpoc0-dbgsym_1.0.1-1+gitunknown_debian12_amd64.deb	88K
libpoc0-dbgsym_1.0.1-1+gitunknown_debian12_arm64.deb	88K
libpoc0-dbgsym_1.0.1-1+gitunknown_debian13_amd64.deb	84K
libpoc0-dbgsym_1.0.1-1+gitunknown_debian13_arm64.deb	88K
libpoc0_1.0.1-1+gitunknown_debian12_amd64.deb	32K
libpoc0_1.0.1-1+gitunknown_debian12_arm64.deb	32K
libpoc0_1.0.1-1+gitunknown_debian13_amd64.deb	32K
libpoc0_1.0.1-1+gitunknown_debian13_arm64.deb	32K
libpoc0_1.0.1-1+gitunknown_ubuntu2404_arm64.deb	36K
libpoc0_1.0.1-1_ubuntu2404_amd64.deb	32K
libpoc0-dbgsym_1.0.1-1+gitunknown_ubuntu2404_arm64.ddeb	92K
libpoc0-dbgsym_1.0.1-1_ubuntu2404_amd64.ddeb	88K

v1.0.0

libpoc v1.0.0

PoC (Push-to-Talk over Cellular) protocol library.

Changes

• Fix Node.js 20 deprecation warning in release workflow (fd19c41)
• Add message delivery ACK/NACK and offline notification (c452a11)
• Fix DM-to-self duplicate: send once, not twice (e086725)
• Add missing server dispatch cases: temp groups, voice messages (dbbfca0)
• Add debug logging to server dispatch and validate for auth diagnosis (e9add10)
• Add poc_server_t API: server-side state machine in the library (47a9681)
• Fix auth flow: add validate send error logging, fix misleading status (5916b50)
• Fix first-connect auth race and Ctrl-C hang (f66840a)
• Complete CLI and server feature coverage, shared protocol header (a3fd525)
• Fix login race: start I/O thread before sending login (8de2ace)
• Fix server blocking, kick by user_id, non-blocking stdin (16a5a30)
• Fix Ctrl-C hang, SOS routing, timed thread join (73b6f20)
• Fix SOS: server detects and broadcasts, client parses SOS events (b5559de)
• Fix server prompt: use multiplexed linenoise API (5ac9463)
• Fix prompt corruption from async protocol events (43b3c2f)
• Add linenoise console to poc_cli and poc_server, fix Ctrl-C during reconnect (a194bfa)
• poc_cli: add groups, join, leave commands (c45dd65)
• poc_cli: exit on any login failure, not just network errors (2cc9289)
• Fix auth failure handling: immediate error on bad password (07d7174)
• Fix Ctrl-C hang: clean shutdown on signal (d8cda93)
• Add proper logging to poc_server and poc_cli (9ecc217)
• Add sig_mutex for thread safety on shared state (e2b5a41)
• Fix all compiler warnings and server error handling (61d7849)
• Add BEHAVIOR.md — detailed protocol behavior reference (64c0078)
• Add logging callback, log levels, and upgrade log calls (f1724ae)
• Implement all missing protocol features (except video) (cc8b62c)
• Add reconnect with exponential backoff (90c21b6)
• Fix all known issues: messaging, group parsing, TX ring overflow (abb9e87)
• Add poc_server and interactive poc_cli (1e905b1)
• Comprehensive README with full API reference (db9acde)
• Fix README diagram alignment (af0dac3)
• Add comprehensive README (8295c9b)

Installation

# Runtime library
sudo dpkg -i libpoc0_*_<arch>.deb

# Development headers + pkg-config
sudo dpkg -i libpoc-dev_*_<arch>.deb

sudo ldconfig

Build Matrix

Architecture	OS
amd64	Ubuntu 24.04
amd64	Debian 12 (Bookworm)
amd64	Debian 13 (Trixie)
arm64	Ubuntu 24.04
arm64	Debian 12 (Bookworm)
arm64	Debian 13 (Trixie)

Packages

File	Size
libpoc-dev_1.0.0-1+gitunknown_debian12_amd64.deb	36K
libpoc-dev_1.0.0-1+gitunknown_debian12_arm64.deb	36K
libpoc-dev_1.0.0-1+gitunknown_debian13_amd64.deb	36K
libpoc-dev_1.0.0-1+gitunknown_debian13_arm64.deb	36K
libpoc-dev_1.0.0-1+gitunknown_ubuntu2404_arm64.deb	40K
libpoc-dev_1.0.0-1_ubuntu2404_amd64.deb	40K
libpoc0-dbgsym_1.0.0-1+gitunknown_debian12_amd64.deb	88K
libpoc0-dbgsym_1.0.0-1+gitunknown_debian12_arm64.deb	88K
libpoc0-dbgsym_1.0.0-1+gitunknown_debian13_amd64.deb	84K
libpoc0-dbgsym_1.0.0-1+gitunknown_debian13_arm64.deb	88K
libpoc0_1.0.0-1+gitunknown_debian12_amd64.deb	32K
libpoc0_1.0.0-1+gitunknown_debian12_arm64.deb	32K
libpoc0_1.0.0-1+gitunknown_debian13_amd64.deb	32K
libpoc0_1.0.0-1+gitunknown_debian13_arm64.deb	32K
libpoc0_1.0.0-1+gitunknown_ubuntu2404_arm64.deb	36K
libpoc0_1.0.0-1_ubuntu2404_amd64.deb	32K
libpoc0-dbgsym_1.0.0-1+gitunknown_ubuntu2404_arm64.ddeb	92K
libpoc0-dbgsym_1.0.0-1_ubuntu2404_amd64.ddeb	88K