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Only remove ESP32 ICE candidates if host is defined.

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This commit is contained in:
Filipi Fuchter
2025-09-29 15:42:23 -03:00
parent d0178edad0
commit 032032df65
2 changed files with 6 additions and 3 deletions
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7
src/pipecat/runner/utils.py
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@@ -301,6 +301,7 @@ def _smallwebrtc_sdp_cleanup_ice_candidates(text: str, pattern: str) -> str:
Returns: Returns:
Cleaned SDP text with filtered ICE candidates. Cleaned SDP text with filtered ICE candidates.
""" """
logger.debug("Removing unsupported ICE candidates from SDP")
result = [] result = []
lines = text.splitlines() lines = text.splitlines()
for line in lines: for line in lines:
@@ -321,6 +322,7 @@ def _smallwebrtc_sdp_cleanup_fingerprints(text: str) -> str:
Returns: Returns:
SDP text with sha-384 and sha-512 fingerprints removed. SDP text with sha-384 and sha-512 fingerprints removed.
""" """
logger.debug("Removing unsupported fingerprints from SDP")
result = [] result = []
lines = text.splitlines() lines = text.splitlines()
for line in lines: for line in lines:
@@ -329,7 +331,7 @@ def _smallwebrtc_sdp_cleanup_fingerprints(text: str) -> str:
return "\r\n".join(result) return "\r\n".join(result)
def smallwebrtc_sdp_munging(sdp: str, host: str) -> str: def smallwebrtc_sdp_munging(sdp: str, host: Optional[str]) -> str:
"""Apply SDP modifications for SmallWebRTC compatibility. """Apply SDP modifications for SmallWebRTC compatibility.
Args: Args:
@@ -340,7 +342,8 @@ def smallwebrtc_sdp_munging(sdp: str, host: str) -> str:
Modified SDP string with fingerprint and ICE candidate cleanup. Modified SDP string with fingerprint and ICE candidate cleanup.
""" """
sdp = _smallwebrtc_sdp_cleanup_fingerprints(sdp) sdp = _smallwebrtc_sdp_cleanup_fingerprints(sdp)
sdp = _smallwebrtc_sdp_cleanup_ice_candidates(sdp, host) if host:
sdp = _smallwebrtc_sdp_cleanup_ice_candidates(sdp, host)
return sdp return sdp

2
src/pipecat/transports/smallwebrtc/request_handler.py
View File

@@ -180,7 +180,7 @@ class SmallWebRTCRequestHandler:
answer = pipecat_connection.get_answer() answer = pipecat_connection.get_answer()
if self._esp32_mode and self._host and self._host != "localhost": if self._esp32_mode:
from pipecat.runner.utils import smallwebrtc_sdp_munging from pipecat.runner.utils import smallwebrtc_sdp_munging
answer["sdp"] = smallwebrtc_sdp_munging(answer["sdp"], self._host) answer["sdp"] = smallwebrtc_sdp_munging(answer["sdp"], self._host)