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RTC: Use srs_string_dumps_hex to dump some bytes when error

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This commit is contained in:
winlin 2020-08-05 16:23:31 +08:00
parent fc10e98f1c
commit 77b6151857
5 changed files with 83 additions and 32 deletions
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7
trunk/src/app/srs_app_rtc_conn.cpp
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@ -543,8 +543,10 @@ srs_error_t SrsRtcPlayStream::on_rtcp(char* data, int nb_data)
{
srs_error_t err = srs_success;
// TODO: Use SrsBuffer to parse it.
char* ph = data;
int nb_left = nb_data;
while (nb_left) {
uint8_t payload_type = ph[1];
uint16_t length_4bytes = (((uint16_t)ph[2]) << 8) | ph[3];
@ -552,7 +554,8 @@ srs_error_t SrsRtcPlayStream::on_rtcp(char* data, int nb_data)
int length = (length_4bytes + 1) * 4;
if (length > nb_data) {
return srs_error_new(ERROR_RTC_RTCP, "invalid rtcp packet, length=%u", length);
return srs_error_new(ERROR_RTC_RTCP, "invalid length=%u/%u, left=%u, bytes=%s",
length, nb_data, nb_left, srs_string_dumps_hex(ph, nb_left, 8).c_str());
}
srs_verbose("on rtcp, payload_type=%u", payload_type);
@ -594,7 +597,7 @@ srs_error_t SrsRtcPlayStream::on_rtcp(char* data, int nb_data)
}
if (err != srs_success) {
return srs_error_wrap(err, "rtcp");
return srs_error_wrap(err, "rtcp left=%u, bytes=%s", nb_left, srs_string_dumps_hex(ph, nb_left, 8).c_str());
}
ph += length;