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| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-12-05 17:35:22 +0100 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-12-05 18:44:06 +0100 |
| commit | da0a194b577df4088de1cc41da19363d014ab94c (patch) | |
| tree | a6d8dbcffe25902f943df703e0d6ff808d986eb6 /src/osmobts_sock.cpp | |
| parent | 59f50c2718ba30479449ed31ed2202f7a797ca1d (diff) | |
Print error cause of pcu socket connect failure
This log is useful to quickly debug scenarions in which pcu never
connects to bts. For instance, if bts is started as root and pcu is not,
pcu will fail to connect to the socket and will fail with "Permission
Denied".
Change-Id: I6fd5736b5916cbad72b96f064929bb667ff97ded
Diffstat (limited to 'src/osmobts_sock.cpp')
| -rw-r--r-- | src/osmobts_sock.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/osmobts_sock.cpp b/src/osmobts_sock.cpp index 31715d50..577d41eb 100644 --- a/src/osmobts_sock.cpp +++ b/src/osmobts_sock.cpp @@ -263,7 +263,8 @@ int pcu_l1if_open(void) rc = connect(bfd->fd, (struct sockaddr *) &local, namelen); if (rc != 0) { LOGP(DL1IF, LOGL_ERROR, "Failed to connect to the osmo-bts" - " PCU socket, delaying... '%s'\n", local.sun_path); + " PCU socket (%s), delaying... '%s'\n", + strerror(errno), local.sun_path); pcu_sock_state = state; close(bfd->fd); bfd->fd = -1; |